Geographic analysis of disease and care.
D002561:Cerebrovascular Disorders / Q000453:epidemiology; D003906:Developing Countries; D004059:Diffusion of Innovation; D004813:Epidemiology; D005843:Geography; D006801:Humans; D007564:Japan; D008377:Maps as Topic; D009369:Neoplasms / Q000453:epidemiology; D014481:United States