Letter: Cephalosporins in otitis media.
D000208:Acute Disease; D000293:Adolescent; D002511:Cephalosporins / Q000009:adverse effects / Q000627:therapeutic use*; D002648:Child; D002675:Child, Preschool; D006801:Humans; D007223:Infant; D010033:Otitis Media / Q000188:drug therapy*
D002511:Cephalosporins