TY  - BOOK
TI  - The Challenge of epidemiology: issues and selected readings
SN  - 8120316576
U1  - 614.4 
PY  - 2000///
CY  - New Delhi
PB  - Prentice Hall of India
KW  - Public Health
KW  - Diseases - Imaging
KW  - Athletic Injuries - Diagnosis
ER  -