TY  - BOOK
AU  - Saha, Anjali; Shattock, F. M. & Moustafa, A. Taher
TI  - Epidemiology in primary health care
SN  - 81-85017-41-7
U1  - 614.49 Sah 
PY  - 1989///
CY  - Interprint, New Delhi
ER  -