007380000a22002170004500003000900000005001700009100005700026710004500083245009600128562001700224264004900241490005300290300000900343041000800352650005700360650002100417650003500438650001900473650001800492650001000510PH-MaWHO20241108112250.0  aArango Juan I, Carlevaro Patricia, Velasquez German.  aWHO Action Programme on essential Drugs. 4aThe public and private circuits for the distribution of drugs in the Chilean health system.  aWHO/DAP/96.1  aGeneva : bWorld Health Organization,c1996.  a(Health economics and drugs DAP series ; no. 2).  a45p.  aeng  aPharmaceutical preparationsxSupply and distribution  aDrug utilization  aHealth services administration  aPrivate sector  aPublic sector  aChile