Demidovich, C W Impetigo. Current etiology and comparison of penicillin, erythromycin, and cephalexin therapies. [electronic resource] - American journal of diseases of children (1960) Dec 1990 - 1313-5 p. digital Publication Type: Clinical Trial; Comparative Study; Journal Article; Randomized Controlled Trial ISSN: 0002-922X Standard No.: 10.1001/archpedi.1990.02150360037015 doi Subjects--Topical Terms: AdolescentCephalexin--therapeutic useChildChild, PreschoolErythromycin--therapeutic useFemaleHumansImpetigo--drug therapyInfantMaleMicrobial Sensitivity TestsPenicillins--therapeutic useRandom AllocationStaphylococcal Infections--drug therapyStreptococcal Infections--drug therapy