Subjects
- Adolescent Health Services12
- Animal Experimentation -- ethics12
- Antigens12
- Aortic Aneurysm12
- BCG Vaccine12
- Bacterial Typing Techniques12
- Cell Membrane12
- Clinical Trials as Topic12
- Dehydration -- prevention & control12
- Dentists12
- Drug-Related Side Effects and Adverse Reactions12
- Euthanasia12
- Fetal Alcohol Spectrum Disorders -- prevention & control12
- Foundations12
- General Surgery -- history12
- Genetic Research12
- HIV Infections -- transmission12
- Health Care Economics and Organizations12
- Health Facilities12
- Health Planning Technical Assistance12