TY  - BOOK
AU  - Indrayan, A..
TI  - Basic Methods of Medical Research / 
U1  - 614.4 
PY  - 2008///
CY  - Delhi : 
PB  - A.I.T.B.S Publishers , 
KW  - Epidemiology
KW  - Community Medicine
KW  - Medical Science
ER  -