title: Penicillin versus cefadroxil for streptococcal pharyngitis.
mesh_terms: D002434:Cefadroxil / Q000627:therapeutic use*; D002648:Child; D003363:Cost Control; D006801:Humans; D010406:Penicillins / Q000627:therapeutic use*; D010612:Pharyngitis / Q000188:drug therapy*; D013290:Streptococcal Infections / Q000188:drug therapy*
chemical_list: D010406:Penicillins; D002434:Cefadroxil