title: WITHDRAWN: Dipyrone for acute primary headaches.
authors.affiliation: Brazilian Cochrane Centre, Rua Pedro de Toledo, 598, São Paulo, SP, Brazil, 04039-001.
authors.forename: Adriana S
authors.initials: AS
authors.lastname: Ramacciotti
authors.forename: Bernardo G O
authors.initials: BG
authors.lastname: Soares
authors.forename: Alvaro N
authors.initials: AN
authors.lastname: Atallah
mesh_terms: D000208:Acute Disease; D000328:Adult; D018712:Analgesics, Non-Narcotic / Q000009:adverse effects / Q000627:therapeutic use*; D004177:Dipyrone / Q000008:administration & dosage / Q000009:adverse effects / Q000627:therapeutic use*; D051270:Headache Disorders, Primary / Q000188:drug therapy*; D006801:Humans; D016032:Randomized Controlled Trials as Topic
chemical_list: D018712:Analgesics, Non-Narcotic; D004177:Dipyrone