title: A comparison of erythromycin and methacycline in the treatment of common bacterial infections.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D001419:Bacteria; D002648:Child; D004917:Erythromycin / Q000627:therapeutic use*; D006801:Humans; D007239:Infections / Q000188:drug therapy; D008690:Methacycline / Q000627:therapeutic use*; D008875:Middle Aged
chemical_list: D004917:Erythromycin; D008690:Methacycline