TY  - BOOK
T1  - Clinical epidemiology the essentials
A1  - Fletcher, Robert H.
A2  - Fletcher, Suzanne W.
A2  - Wagner, Edward H. (Edward Harris) 1940-
LA  - English
PP  - Baltimore
PB  - Williams & Wilkins
YR  - 1982
UL  - https://tuklas.up.edu.ph/Record/UP-1685523046124979152
OP  - 223
NO  - Includes bibliographical references and index.
CN  - RA652 F55
SN  - 0683032526
KW  - Epidemiology.
ER  -