00287nam a2200109Ia 4500008004100000020001800041082001300059245004400072260002700116300000800143650002600151230312s9999||||xx |||||||||||||| ||und||  a81-85386-38-2  a612bESS 0aEssential Drugs for Primary Health Care  bA.I.T.B.SaIndiac1999  a105  aPharmacyvHealth Care