Accident prevention in Maryland.
D000056:Accident Prevention; D000062:Accidents, Occupational; D000063:Accidents, Traffic; D000293:Adolescent; D000435:Alcoholic Intoxication; D002675:Child, Preschool; D004493:Education; D004630:Emergencies; D006801:Humans; D008396:Maryland; D009026:Mortality; D011039:Poison Control Centers; D011635:Public Health Administration