Epidemiology : key to prevention /
Klaus Krickeberg, Pham Thi My Hanh, Pham Van Trong.
- xv, 255 pages : illustrations ; 24 cm.
- Statistics for biology and health .
- Statistics for biology and health. .
9781461412045 RM279.77
Epidemiology. Epidemiologic Methods. Preventive Medicine--methods. Public health--Methods