title: Drug development output from 1975 to 1996: what proportion for tropical diseases?
authors.forename: P
authors.initials: P
authors.lastname: Trouiller
authors.forename: P L
authors.initials: PL
authors.lastname: Olliaro
mesh_terms: D000977:Antiparasitic Agents / Q000191:economics; D017277:Drug Approval; D004345:Drug Industry / Q000639:trends*; D006801:Humans; D010272:Parasitic Diseases / Q000188:drug therapy*
chemical_list: D000977:Antiparasitic Agents