title: Prednisone as initial treatment of drug-induced daily headache.
authors.forename: E L
authors.initials: EL
authors.lastname: Spierings
mesh_terms: D000700:Analgesics / Q000009:adverse effects*; D002908:Chronic Disease; D005938:Glucocorticoids / Q000627:therapeutic use*; D006261:Headache / Q000139:chemically induced* / Q000188:drug therapy*; D006801:Humans; D011241:Prednisone / Q000627:therapeutic use*
chemical_list: D000700:Analgesics; D005938:Glucocorticoids; D011241:Prednisone