The relative efficacy of erythromycin (ilotycin) and of penicillin in the treatment of pneumococcal lobar pneumonia.
D004917:Erythromycin / Q000627:therapeutic use*; D010406:Penicillins / Q000627:therapeutic use*; D011014:Pneumonia / Q000628:therapy*; D011018:Pneumonia, Pneumococcal / Q000628:therapy*
D010406:Penicillins; D004917:Erythromycin
ERYTHROMYCIN/therapeutic use; PENICILLIN/therapeutic use; PNEUMONIA, LOBAR/therapy