ED practical presentations download
1. Demography
2. Epidemiology 1. Epidemiology 2.
3. Screening
5. Vaccination
6. Communicable 2.
8. Smoking
9. Air
9. Water
10. Toxicology
11. Radiations
12. Occupational health 1. Occupational health 2.
13. Nutrition
14. Child. Gero