TY  - BOOK
AU  - Hennekens, Charles H.
AU  - Mayrent, Sherry.
TI  - Epidemiology in medicine
SN  - 0316356360
PY  - 1987///
CY  - Philadelphia
PB  - Lippincott WIlliams & Wilkins
KW  - Epidemiology in medicine
N1  - Includes bibliographical references and index
ER  -