007120000a22002050004500003000900000005001700009110002400026710003100050264005000081700002700131245008200158300001000240500012600250041000800376650002500384650002800409650003800437650002000475040001100495PH-MaWHO20241108112543.0  aHeymans Foundation.  aWorld Health Organization.  aGhent, Belgium : bHeymans Foundation,c1991.  aSchaepdryver, A. F. de  aManual for rural health workers diagnosis and treatment with essential drugs.  a103p.  aPrepared and printed by the Heymans Foundation, Ghent, Belgium with the support of the World Health Organization, Geneva.  aeng  aDiagnosisvHandbooks  aDrug therapyvHandbooks  aCommunity health aidesvHandbooks  aEssential drugs  aWHOLIS