title: Benzathine penicillin in the prophylaxis of streptococcal skin infections: a pilot study.
mesh_terms: D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D002986:Clinical Trials as Topic; D005500:Follow-Up Studies; D006801:Humans; D007223:Infant; D007273:Injections, Intramuscular; D010401:Penicillin G Benzathine / Q000008:administration & dosage / Q000627:therapeutic use*; D010865:Pilot Projects; D010919:Placebos; D012871:Skin Diseases / Q000517:prevention & control*; D013290:Streptococcal Infections / Q000517:prevention & control*; D013997:Time Factors
chemical_list: D010919:Placebos; D010401:Penicillin G Benzathine