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  1. Macular Degeneration, Age-Related
  2. Macular Degeneration, Age-Related, Laser Photocoagulation for
  3. Macular Degeneration, Age-Related, Photocoagulation (Laser) for
  4. Macular Degeneration, Age-Related, Photodynamic Therapy for
  5. Mad Cow Disease
  6. Maggie Morris: Plan Ahead When You Eat Out
  7. Maggie: Making Room for Worth-It Foods
  8. Maggie's Story: Making Changes for Her Health
  9. Maggie's Strategies for Eating Healthy
  10. Magnesium (Mg) - Medical Test
  11. Magnetic Field Therapy
  12. Magnetic Resonance Angiogram (MRA) - Medical Test
  13. Magnetic Resonance Cholangiogram
  14. Magnetic Resonance Imaging (MRI) - Medical Test
  15. Magnetic Resonance Imaging (MRI) of the Abdomen - Medical Test
  16. Magnetic Resonance Imaging (MRI) of the Breast - Medical Test
  17. Magnetic Resonance Imaging (MRI) of the Head - Medical Test
  18. Magnetic Resonance Imaging (MRI) of the Knee - Medical Test
  19. Magnetic Resonance Imaging (MRI) of the Shoulder - Medical Test
  20. Magnetic Resonance Imaging (MRI) of the Spine - Medical Test
  21. Major Nutrients in Food
  22. Making a Change That Matters
  23. Making a Plan to Help Someone Get Treatment for an Alcohol Use Problem
  24. Making Decisions About Very Premature Infants: Personal Stories
  25. Making Good Health Decisions
  26. Making the Most of Your Appointment
  27. Making Wise Health Decisions
  28. Making Your Change Happen
  29. Malabsorption Syndrome
  30. Malabsorption Syndrome
  31. Malaria
  32. Malaria Vaccines in Development
  33. Malaria: Life-Threatening Complications
  34. Malaria: Resistance to Medicine
  35. Male Condoms
  36. Male Fertility Test - Medical Test
  37. Male Genital Problems and Injuries
  38. Male Risk for Osteoporosis
  39. Male Sexuality and Cancer: Erection Problems: External Penile Prosthesis
  40. Male Sexuality and Cancer: Erection Problems: Oral Medicine for Erections
  41. Male Sexuality and Cancer: Erection Problems: Overview of Erection Problems
  42. Male Sexuality and Cancer: Erection Problems: Penile Implant
  43. Male Sexuality and Cancer: Erection Problems: Penile Injections
  44. Male Sexuality and Cancer: Erection Problems: Vacuum Erection Devices
  45. Male Sexuality and Cancer: Erection Problems: What Options Are You Ready To Try?
  46. Male Sexuality and Cancer: Managing Incontinence and Leaking of Urine
  47. Male Sexuality and Cancer: Overview of Male Anatomy
  48. Malignant High Blood Pressure
  49. Mallet Toe, Phalangeal Head Resection for
  50. Mallet Toe: Should I have surgery?
  51. Mallet Toes
  52. Malocclusion and Orthodontics
  53. Mammogram - Medical Test
  54. Mammogram: Computer Aided Detection (CAD)
  55. Mammogram: Having a Galactogram (Mammoductography)
  56. Manage Stress for Your Heart
  57. Managing Job Stress
  58. Managing Pain in Children: Using Morphine to Manage a Child’s Pain
  59. Managing Your Addiction: Are You Fit for Work?
  60. Managing Your Addiction: How Does it Affect Your Life?
  61. Managing Your Addiction: Making a Change
  62. Managing Your Addiction: Naltrexone
  63. Managing Your Toddler's Frustrating Behaviours
  64. Manic Depression in Children and Teens
  65. Manic episode prevention for your child with bipolar disorder
  66. Manic-Depressive Disorder
  67. Mantoux Test - Medical Test
  68. Manual Therapy for Neck Pain
  69. Marijuana
  70. Marine Stings and Scrapes
  71. Marine Toxins
  72. Martha's Story: A Voice for Recovery
  73. Massage Therapy
  74. Massage Therapy During Pregnancy
  75. Mastectomy (Removal of the Breast) for Breast Cancer
  76. Mastectomy for Breast Cancer
  77. Mastectomy or Breast-Conserving Surgery to Treat Early -Stage Breast Cancer, Deciding About
  78. Mastectomy, Deciding About Breast Reconstruction
  79. Mastitis While Breastfeeding
  80. Maternal Serum Triple or Quadruple Test, Deciding About
  81. Maze Procedure for Atrial Fibrillation
  1. Measles (Rubeola)
  2. Measuring Your Waist
  3. Mechanical Ventilation at End of Life, Deciding About
  4. Media and Your Child: Making Choices
  5. Medial Collateral Ligament (MCL) Injury
  6. Mediastinoscopy - Medical Test
  7. Medical Abortion Care
  8. Medical Assistance in Dying
  9. Medical Cannabis: Topic Overview
  10. Medical Causes of Bedwetting
  11. Medical Checkups for Adolescents
  12. Medical Conditions That Increase the Risk of Osteoporosis
  13. Medical Conditions That May Cause Back Pain
  14. Medical Decision Making
  15. Medical Errors Prevention
  16. Medical History and Physical Exam for Atrial Fibrillation - Medical Test
  17. Medical History and Physical Exam for Giardiasis - Medical Test
  18. Medical History and Physical Exam for Heart Failure - Medical Test
  19. Medical History and Physical Exam for Low Back Pain - Medical Test
  20. Medical History and Physical Exam for Osteoarthritis - Medical Test
  21. Medical History and Physical Examination for a Fast Heart Rate - Medical Test
  22. Medical History and Physical Examination for a Lumbar Herniated Disc - Medical Test
  23. Medical History and Physical Examination for a Slow Heart Rate - Medical Test
  24. Medical History and Physical Examination for Colorectal Cancer - Medical Test
  25. Medical History and Physical Examination for Coronary Artery Disease - Medical Test
  26. Medical History and Physical Examination for Dementia or Alzheimer's Disease
  27. Medical History and Physical Examination for Diverticulitis - Medical Test
  28. Medical History and Physical Examination for HIV Infection - Medical Test
  29. Medical History and Physical Examination for Irritable Bowel Syndrome - Medical Test
  30. Medical History and Physical Examination for Juvenile Idiopathic Arthritis - Medical Test
  31. Medical History and Physical Examination for Kidney Stones - Medical Test
  32. Medical History and Physical Examination for Nearsightedness
  33. Medical History and Physical Examination for Rheumatoid Arthritis - Medical Test
  34. Medical History and Physical Examination for Tuberculosis (TB) - Medical Test
  35. Medical History and Physical Examination for Urinary Incontinence in Men - Medical Test
  36. Medical History and Physical Examination for Urinary Incontinence in Women - Medical Test
  37. Medical History and Physical Examination for Urinary Tract Infections - Medical Test
  38. Medical History for Alcohol Problems
  39. Medical History for Eating Disorders
  40. Medical History for Hepatitis C
  41. Medical History for Osteoporosis
  42. Medical History for Paget's Disease
  43. Medical History for PMS - Medical Test
  44. Medical Marijuana
  45. Medical Partnership
  46. Medical Records at Home
  47. Medical Specialists
  48. Medical Test Preparation for Children and Teens
  49. Medication Allergies
  50. Medication Cost Reduction
  51. Medication Side Effects and Interactions, Dealing With
  52. Medications, Pregnancy During
  53. Medications, Prescription
  54. Medications, Taking Wisely: Quick Tips
  55. Medications: Know Your Medications
  56. Medications: Medication Lists and Tools
  57. Medications: Other Places to Get Help
  58. Medications: Resources
  59. Medicine for Tourette's Disorder
  60. Medicine Levels in Blood - Medical Test
  61. Medicine Use While Breastfeeding
  62. Medicines and Other Substances That Can Cause Symptoms of Depression
  63. Medicines During Pregnancy
  64. Medicines for ADHD (attention deficit hyperactivity disorder)
  65. Medicines for bone loss
  66. Medicines for Cluster Headaches
  67. Medicines for Erection Problems: Reactions With Nitrate
  68. Medicines That Can Cause Acute Kidney Injury
  69. Medicines That Can Cause Constipation
  70. Medicines That Can Cause Pancreatitis
  71. Medicines That Cause Hearing Loss
  72. Medicines That Interact With Alcohol
  73. Medicines to Prevent Abnormal Heart Rhythm in Heart Failure
  74. Medicines, Osteoporosis, and Fractures
  75. Meditation
  76. Mediterranean Diet
  77. Melanoma
  78. Melanoma, Excision of
  79. Melanoma, Lymphadenectomy (Lymph Node Removal) for
  80. Melanoma, Radiation Therapy for
  81. Melanoma, Surgical Excision of
  82. Melatonin
  83. Memory Loss
  84. Memory Problems: Issues With Driving
  85. Memory Problems: Tips for Helping the Person With Daily Tasks
  86. Memory Problems: Wandering
  87. Menarche
  88. Meningitis
  89. Meningitis and Group B Streptococci
  90. Meningitis and Listeria Monocytogenes
  91. Meningitis: Long-Term Problems
  92. Meningitis: Medicines for Pressure on the Brain
  93. Meningitis: Medicines for Seizures
  94. Meningitis: Short-Term Problems
  95. Meniscectomy for a Meniscus Tear
  96. Meniscus Repair
  97. Meniscus Surgery: Recovery Time
  98. Meniscus Tear
  99. Meniscus Tear, Meniscectomy for
  100. Meniscus Tear: Rehabilitation Exercises
  101. Meniscus Tear: Should I Have a Diagnostic Test (MRI or Arthroscopy)?
  102. Meniscus Tear: Should I Have Surgery?
  103. Menopause and Perimenopause
  104. Menopause and Your Risk for Other Health Concerns
  105. Menopause: Managing Hot Flashes
  106. Menopause: Should I Use Hormone Therapy (HT)?
  107. Menopause: Wild Yam and Progesterone Creams
  108. Men's Health
  109. Menstrual Cramps
  110. Menstrual Cups
  111. Menstrual Cycle
  112. Menstrual Cycle: Dealing With Cramps
  113. Menstrual Periods, Missed or Irregular
  114. Menstruation: Not Having a Period by Age 15
  115. Mental and Behavioural Health
  116. Mental Decline
  117. Mental Health Assessment - Medical Test
  118. Mental Health Problems and Stigma
  119. Mental Status Evaluation - Medical Test
  120. Metabolic Syndrome
  121. Metanephrine Measurement in Blood - Medical Test
  122. Metanephrine Measurement in Urine - Medical Test
  123. Metastatic Breast Cancer
  124. Metastatic Melanoma
  125. Metastatic Prostate Cancer
  126. Metformin for diabetes
  127. Methamphetamine
  128. Methicillin-Resistant Staphylococcus Aureus (MRSA)
  129. Methicillin-Resistant Staphylococcus Aureus (MRSA): MRSA and You: What You Need to Know
  1. Microdiscectomy for a Herniated Disc
  2. Middle Ear Infection
  3. Middle East Respiratory Syndrome (MERS)
  4. Migrain Headache Prevention, Should I take Medication?
  5. Migraine Headache Triggers
  6. Migraine Headaches
  7. Migraines: Finding and Avoiding Triggers
  8. Mild Cognitive Impairment and Dementia
  9. Mild, Moderate, and Severe Vertigo
  10. Mild, Moderate, or Severe Diarrhea
  11. Milestones for 10-Year-Olds
  12. Milestones for 2-Year-Olds
  13. Milestones for 3-Year-Olds
  14. Milestones for 4-Year-Olds
  15. Milestones for 5-Year-Olds
  16. Milestones for 6-Year-Olds
  17. Milestones for 7-Year-Olds
  18. Milestones for 8-Year-Olds
  19. Milestones for 9-Year-Olds
  20. Milestones for Ages 11 to 14
  21. Milestones for Ages 15 to 18
  22. Military Sexual Trauma
  23. Milk Allergy
  24. Milk Intolerance
  25. Milk Oversupply
  26. Milk Sugar Tolerance
  27. Milk Thistle
  28. Mind-Body Wellness
  29. Mindfulness-Based Stress Reduction
  30. Minerals: Their Functions and Sources
  31. Miscarriage
  32. Miscarriage: Expectant Management for Incomplete Miscarriage
  33. Miscarriage: Should I Have Treatment to Complete a Miscarriage?
  34. Miscarriage: Vacuum Aspiration
  35. Misdiagnosis of Lyme Disease
  36. Missed or Irregular Periods
  37. Missed Periods and Endurance Training
  38. Mitochondrial Diseases
  39. Mitral Valve Disease: Heart Rhythm Problems
  40. Mitral Valve Prolapse
  41. Mitral Valve Prolapse, Valve Repair or Replacement for
  42. Mitral Valve Regurgitation
  43. Mitral Valve Regurgitation and Exercise
  44. Mitral Valve Regurgitation, Valve Repair or Replacement for
  45. Mitral Valve Regurgitation: Repair or Replace the Valve?
  46. Mitral Valve Regurgitation: Severity
  47. Mitral Valve Repair Surgery (Commissurotomy) for Mitral Valve Stenosis
  48. Mitral Valve Replacement Surgery
  49. Mitral Valve Stenosis
  50. Mitral Valve Stenosis: Repair or Replacement?
  1. Mucous Cyst Ganglions
  2. MUGA Scan - Medical Test
  3. Multidrug-Resistant Tuberculosis (TB)
  4. Multifetal Pregnancy Reduction
  5. Multifetal pregnancy reduction, Should I consider a
  6. Multiple Pregnancy: Genetic Disorders and Birth Defects
  7. Multiple Pregnancy: Should I Consider a Multifetal Pregnancy Reduction?
  8. Multiple Pregnancy: Twins or More
  9. Multiple Sclerosis (MS)
  10. Multiple Sclerosis and Geographic Location
  11. Multiple Sclerosis and Pregnancy
  12. Multiple Sclerosis Progression
  13. Multiple Sclerosis, Evoked Potential Test for - Medical Test
  14. Multiple Sclerosis, Neurological Examination for - Medical Test
  15. Multiple Sclerosis: Alternative Treatments
  16. Multiple Sclerosis: Benefits of Exercise
  17. Multiple Sclerosis: Bladder Problems
  18. Multiple Sclerosis: Intravenous Immunoglobulin (IVIG)
  19. Multiple Sclerosis: Medicines for Depression
  20. Multiple Sclerosis: Medicines for Fatigue
  21. Multiple Sclerosis: Medicines for Muscle Stiffness and Tremors
  22. Multiple Sclerosis: Mental and Emotional Problems
  23. Multiple Sclerosis: Mercury Dental Fillings
  24. Multiple Sclerosis: Modifying Your Home
  25. Multiple Sclerosis: MRI Results
  26. Multiple Sclerosis: Other Treatments Under Study
  27. Multiple Sclerosis: Pain Medicines
  28. Multiple Sclerosis: Questions About What to Expect
  29. Multiple Sclerosis: Should I Start Taking Medicines for MS?
  30. Multiple Sclerosis: Treating Sexual Problems With Medicines
  31. Multiple Sclerosis: Urinary Tract Tests
  32. Multiple Sleep Latency Test - Medical Test
  33. Mumps
  34. Munchausen Syndrome by Proxy
  35. Muscle Cramps
  36. Muscle Relaxants for Anesthesia
  37. Music Therapy