National Hospital Ambulatory Medical Care Survey: 1993 emergency department summary.
Stussman
B J
BJ
Division of Health Care Statistics, National Center for Health Statistics, USA.
D017677:Age Distribution; D003710:Demography; D004194:Disease / Q000145:classification; D004636:Emergency Service, Hospital / Q000191:economics / Q000706:statistics & numerical data*; D005260:Female; D006306:Health Surveys; D006801:Humans; D008297:Male; D012051:Reimbursement Mechanisms; D017678:Sex Distribution; D014481:United States / Q000453:epidemiology; D014947:Wounds and Injuries / Q000145:classification