00410nam a22001097a 4500020002400000082001500024100002200039245006600061260004400127300003400171650009500205  a9780316765954 (pbk)  a614.4bSAC  a Sackett, David L  aClinical epidemiology ba basic science for clinical medicine  aBostonbLittle Brown and Company c1985  axiii 370 p.b: ill.c; 24 cm.  aEpidemiology vClinical diagnostic vClinical medicinev Early diagnosis vCompliancevPRH