"Place" in environmental epidemiology; a rectangular coordinate method.
D000818:Animals; D001719:Birth Certificates; D003201:Computers; D000013:Congenital Abnormalities / Q000453:epidemiology* / Q000662:veterinary*; D004782:Environmental Health; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D008377:Maps as Topic; D008923:Missouri; D011159:Population Surveillance; D011247:Pregnancy; D011446:Prospective Studies; D011996:Records; D012189:Retrospective Studies; D013552:Swine; D013553:Swine Diseases