Steroids and Pneumocystis carinii pneumonia.
D000305:Adrenal Cortex Hormones / Q000627:therapeutic use*; D003937:Diagnosis, Differential; D006801:Humans; D008727:Methotrexate / Q000009:adverse effects; D011014:Pneumonia / Q000175:diagnosis; D011020:Pneumonia, Pneumocystis / Q000175:diagnosis / Q000188:drug therapy*
D000305:Adrenal Cortex Hormones; D008727:Methotrexate