Treatment of atypical pneumonia.
D004917:Erythromycin / Q000627:therapeutic use; D006801:Humans; D009174:Mycoplasma / Q000302:isolation & purification; D011014:Pneumonia / Q000188:drug therapy* / Q000209:etiology; D013752:Tetracycline / Q000627:therapeutic use
D004917:Erythromycin; D013752:Tetracycline