Day-by-day changes in injuries and chest infections seen in emergency departments.
D000328:Adult; D003133:Commission on Professional and Hospital Activities; D004636:Emergency Service, Hospital / Q000706:statistics & numerical data*; D005260:Female; D006801:Humans; D008297:Male; D012141:Respiratory Tract Infections / Q000628:therapy; D013997:Time Factors; D014481:United States; D014947:Wounds and Injuries / Q000628:therapy