title: Presidential address. Medicine in a developing tropical environment.
mesh_terms: D000349:Africa; D000818:Animals; D001208:Asia; D003906:Developing Countries; D004463:Ecology; D006801:Humans; D009032:Mosquito Control; D009748:Nutrition Disorders; D011158:Population Growth; D014330:Tropical Medicine; D014944:World Health Organization; D015047:Zoonoses