Subjects
- Food1
- Food Preferences1
- Freedom1
- Fund Raising1
- General Surgery -- history1
- Government Publications as Topic1
- HIV Infections -- epidemiology1
- HIV Infections -- psychology1
- Health Behavior1
- Health Knowledge, Attitudes, Practice1
- Heart Diseases -- etiology1
- Human Characteristics1
- Hygiene1
- Interpersonal Relations1
- Laughter1
- Lubricants1
- Lung Neoplasms -- pathology1
- Marijuana Abuse -- prevention & control1
- Medicine in Art1
- Motion Pictures as Topic1