The poison control center movement: a prologue.
D000056:Accident Prevention; D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D008297:Male; D011039:Poison Control Centers; D011041:Poisoning / Q000453:epidemiology / Q000517:prevention & control / Q000628:therapy; D014481:United States