TY  - BOOK
AU  - Tiwari Poornima 
AU  - Shashank Tiwari
TI  - Epidermiology: Made Easy
SN  - 8184486391
U1  - 614.4 
PY  - 2009///
CY  - New Delhi
PB  - Jaypee Brothers
KW  - Nursing
N1  - Includes Index
ER  -