Subjects
- Hispanic Americans1
- Homeless Persons1
- Homosexuality, Male1
- Housing1
- Humans1
- Hygiene -- standards1
- Japan1
- Labor, Obstetric -- ethnology1
- Men's Health1
- Minority Groups1
- Minority Health1
- Physical Examination1
- Schools1
- Ships1
- Social Isolation1
- Trachoma -- prevention & control1
- Transgender Persons1
- Transportation -- standards1
- United States1
- United States. Public Health Service.1