title: Post-pneumoencephalography headache. A study of incidence and an attempt at therapy.
mesh_terms: D014695:Cerebral Ventriculography / Q000009:adverse effects*; D002986:Clinical Trials as Topic; D003900:Desoxycorticosterone / Q000627:therapeutic use*; D005260:Female; D006261:Headache / Q000188:drug therapy* / Q000453:epidemiology / Q000209:etiology; D006801:Humans; D008297:Male; D010919:Placebos; D011011:Pneumoencephalography / Q000009:adverse effects; D011187:Posture; D012737:Sex Factors
chemical_list: D010919:Placebos; D003900:Desoxycorticosterone