TY  - BOOK
AU  - Gordis,Leon
TI  - Epidemiology
SN  - 9781455737338 (pbk. : alk. paper)
U1  - WA 105 23
PY  - 2014///
CY  - Philadelphia, PA
PB  - Elsevier/Saunders
KW  - Epidemiology
KW  - Epidemiologic Methods
N1  - Includes bibliographical references and index; The dynamics of disease transmission
ER  -