Subjects
- Smallpox -- prevention & control6
- Smoking Cessation -- methods6
- Social Behavior6
- Social Responsibility6
- South Africa6
- Special Supplemental Food Program for Women, Infants, and Children (U.S.)6
- Stethoscopes6
- Stretchers6
- Substance-Related Disorders -- therapy6
- Surgical Procedures, Operative6
- Technology, Pharmaceutical6
- Vaccines6
- Vaginal Smears6
- Vasectomy6
- Wounds and Injuries6
- Wounds and Injuries -- prevention & control6
- Wounds and Injuries -- therapy6
- AIDS Resource Center (Dallas, Tex.)5
- Acupuncture Points5
- Adolescent Behavior5