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Subjects
- Contraception77
- Awards and Prizes75
- Child, Preschool75
- Smoking -- adverse effects75
- Family Characteristics73
- HIV Infections -- diagnosis71
- Italy71
- Smoking Cessation71
- Needle Sharing -- adverse effects70
- Women's Health70
- USSR69
- Alcohol Drinking -- prevention & control68
- World War II67
- Neurologists65
- Hospitals64
- Parenting64
- AIDS Serodiagnosis63
- Kenya63
- Acquired Immunodeficiency Syndrome -- epidemiology62
- Health Personnel62