Use of erythromycin-sulfas in office practice.
D002648:Child; D004917:Erythromycin / Q000008:administration & dosage*; D006801:Humans; D007239:Infections / Q000188:drug therapy*; D013449:Sulfonamides / Q000008:administration & dosage*
D013449:Sulfonamides; D004917:Erythromycin