Borderlines of medicine and ecology.
D001108:Architecture; D009033:Culicidae; D003469:Culture; D004032:Diet; D004463:Ecology; D004777:Environment; D006801:Humans; D007732:Kwashiorkor; D008288:Malaria; D008511:Medicine; D011379:Prognosis; D011602:Psychophysiologic Disorders; D012552:Schistosomiasis; D014235:Trichinellosis / Q000209:etiology