Traffic injuries and deaths in a metropolitan area (Philadelphia, 1964-1967).
D000063:Accidents, Traffic; D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D000435:Alcoholic Intoxication / Q000453:epidemiology; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D008875:Middle Aged; D010414:Pennsylvania; D012621:Seasons; D012737:Sex Factors; D013997:Time Factors; D014947:Wounds and Injuries / Q000453:epidemiology* / Q000401:mortality