Subjects
- Prenatal Care14
- Sexual Partners14
- Social Support14
- Breast Feeding13
- Contraception13
- Feeding Behavior13
- Immunization13
- Women13
- AIDS Serodiagnosis12
- Acquired Immunodeficiency Syndrome -- psychology12
- Ambulances12
- Animal Experimentation12
- Choice Behavior12
- Diet12
- Family Health12
- HIV Infections12
- Hospitals12
- Infant Welfare12
- Military Medicine12
- Nigeria12