000 00558nam a2200169 a 4500
001 010790
008 991230s2001 000 u eng u
020 _a0-7619-1938-4
082 0 _a614.4
_bK11c
100 1 _aKatz, David L.
245 1 0 _aClinical epidemiology & evidence-based medicine :
_b fundamental principles of clinical reasoning & research /
_cDavid L. Katz
260 _aThousand Oaks, Calif. :
_bSAGE Publications,
_c2001.
300 _axxi, 295 p.
650 4 _aEPIDEMIOLOGIA CLINICA
_91741
650 4 _aMEDICINA BASADA EN EVIDENCIA
942 _cBK
999 _c6682
_d6682