TY  - BOOK
AU  - Ilyas, Muhammad
AU  - Ansari, Mubashir Alam
AU  - Khan, Iftikhar Ahmad
TI  - Community Medicine
U1  - 614.4 
PY  - 1984///
CY  - Karachi
PB  - Time Publishers
KW  - Public health
KW  - Medicine
N1  - Includes bibliographical references and indexes
ER  -