TY - BOOK AU - Pole,Denham AU - ED - apr 1989 ED - Proceedings of the Workshop help on 12th ED - TI - Drug distribution and fake drugs in Nigeria : International workshop SN - 3-923937-75-X CY - Lagos, Nigeria KW - Sistema de entrega de medicamentos KW - Contaminación de medicamentos N1 - Intitución patrocinadora: Minister of Health ER -