title: Beta-hemolytic streptococcal illness. Comparison of lincomycin, ampicillin, and potassium penicillin G in treatment.
mesh_terms: D000667:Ampicillin / Q000627:therapeutic use*; D002648:Child; D002675:Child, Preschool; D002986:Clinical Trials as Topic; D005500:Follow-Up Studies; D006801:Humans; D008034:Lincomycin / Q000627:therapeutic use*; D008297:Male; D010400:Penicillin G / Q000627:therapeutic use*; D011897:Random Allocation; D013290:Streptococcal Infections / Q000188:drug therapy*
chemical_list: D000667:Ampicillin; D008034:Lincomycin; D010400:Penicillin G