000 00880nam a2200289#i 4500
001 0000013552
003 NIH
005 20240220144530.0
008 240220s1988 xx 000 0 eng d
020 _a0683032518
040 _aIMR
_erda
090 _aWA950
_bfle 1988
100 _aFletcher, Robert H.
_eauthor.
245 0 _aClinical epidemiology:
_bthe essentials/
_cRobert H.Fletcher, Suzanne W. Fletcher, Edward H. Wagner
250 _a2nd ed
264 1 _aBaltimore:
_bWilliams & Wilkins,
_c1988
300 _axiii,246 pages:
_billustration;
_c25cm
336 _atext
_2rdacontent
337 _aunmediated
_2rdamedia
338 _avolume
_2rdacarrier
504 _aIncludes bibliographical references and index
650 1 0 _aEpidemiologic Methods
700 _aFletcher, Robert H.
700 _aFletcher, Suzanne W.
700 _aWagner, Edward H.
999 _c21965