title: [Streptococci, penicillin and organism resistance. Failure of penicillin treatment of streptococcal infections of the upper respiratory tract].
mesh_terms: D002648:Child; D002675:Child, Preschool; D006801:Humans; D010403:Penicillin Resistance; D010406:Penicillins / Q000627:therapeutic use*; D012141:Respiratory Tract Infections / Q000188:drug therapy*; D013290:Streptococcal Infections / Q000188:drug therapy*; D013291:Streptococcus / Q000187:drug effects
chemical_list: D010406:Penicillins
vernacular_title: Streptokokusi, penicilin i odbrana organizma. Neuspesi lecenja penicilinom, infekcija ulaznih disajnih puteva streptokokusima.