title: The comparative study of medical systems as changing social systems.
mesh_terms: D000350:Africa, Central; D000884:Anthropology, Cultural; D001294:Attitude to Health; D001318:Authoritarianism; D003695:Delivery of Health Care; D003906:Developing Countries; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D008511:Medicine; D008519:Medicine, Traditional; D008962:Models, Theoretical; D012922:Social Change