00409nam a22001577a 4500020001500000082001300015100001500028245004800043250001200091260004400103300001300147524003900160654002300199700001500222700001400237  a8184060106  a613bSAT  aSathe, P V  aEpidemiology and management for health care  a4th ed.  aMumbaibVora Medical Publicationsc2014  a1-519 p.  aDr.Saju C.R,HOD,Community Medicine  aCommunity Medicine  aSathe, P V  aDoke, P P