B : Baby-Bursitis
| Baby Bottle Tooth Decay |
| Babysitting |
| Back |
| Back Care |
| Back Injury |
| Back Pain |
| Bacteria |
| Bacterial Diseases |
| Bacterial Infections (see Bacterial Diseases) |
| Bacterial Vaginosis |
| Balance Disorders (see Vestibular Disorders) |
| Baldness (see Hair Loss) |
| Bariatrics (see Obesity) |
| Battered Child Syndrome (see Child Abuse) |
| Battered Women (see Spousal Abuse) |
| Bed Bugs |
| Bedwetting (see Enuresis) |
| Behavior Disorders |
| Behavior Modification |
| Behavioral Sciences |
| Behcet’s Disease |
| Bell’s Palsy (see Nervous System Diseases) |
| Bends (see Decompression Sickness) |
| Benefits Program |
| Benign Prostatic Hyperplasia |
| Bereavement (see Grief) |
| Best Practices |
| Bicycle Safety |
| Bioethics |
| Biofeedback Therapy |
| Biologics |
| Biomedical Engineering |
| Biomedicine |
| Biopsy |
| Bioterrorism |
| Bipolar Disorders |
| Bird Flu |
| Birth Centers |
| Birth Control (see Contraception) |
| Birth Control Pill |
| Birth Defect |
| Birth Weight |
| Birthmark |
| Births |
| Black American Health |