title: Empiric antibiotic treatment of acute bacterial infections of the lower respiratory tract in children in an era of changing etiology.
authors.affiliation: Department of Pediatrics and Medicine, Elmwood Pediatric Group, University of Rochester Medical Center, New York 14642, USA.
authors.forename: M E
authors.initials: ME
authors.lastname: Pichichero
mesh_terms: D000208:Acute Disease; D001424:Bacterial Infections / Q000188:drug therapy*; D002511:Cephalosporins / Q000627:therapeutic use*; D002648:Child; D002675:Child, Preschool; D006801:Humans; D007223:Infant; D012141:Respiratory Tract Infections / Q000188:drug therapy*
chemical_list: D002511:Cephalosporins