TY  - BOOK
AU  - Guyatt, Gordon H.
AU  - Haynes, R.Brian
AU  - Sackett,David L.
AU  - Tugwell, Peter
TI  - Clinical Epidemiology: A Basic Science for Clinical Medicine
SN  - 9780316765992
PY  - 1991///
CY  - Boston
PB  - LIPPINCONT WILLIAMS & WILKINS
KW  - Epidemiologic Methods
N1  - Rev. ed. of: Clinical epidemiology / David L. Sackett, R. Brian Haynes, Peter Tugwell. 1st ed. c1985; Includes bibliographical references and index
ER  -