Subjects
- Diabetes Mellitus -- prevention & control29
- AIDS Serodiagnosis28
- Men -- psychology28
- Poliomyelitis -- prevention & control28
- Accident Prevention27
- Alcoholism -- prevention & control27
- USSR27
- Automobile Driving26
- Drug Therapy26
- Food26
- Paternal Behavior26
- Play and Playthings26
- Cardiovascular Diseases -- prevention & control25
- Life Style25
- Tobacco Smoke Pollution -- prevention & control25
- Aged24
- Counseling24
- Infectious Disease Transmission, Vertical24
- Occupational Health24
- Oral Hygiene24