title: Oral quinine in ankylosing spondylitis: a randomized placebo controlled double blind crossover trial.
authors.forename: L
authors.initials: L
authors.lastname: Williamson
authors.forename: H
authors.initials: H
authors.lastname: Illingworth
authors.forename: D
authors.initials: D
authors.lastname: Smith
authors.forename: A
authors.initials: A
authors.lastname: Mowat
mesh_terms: D000328:Adult; D018712:Analgesics, Non-Narcotic / Q000627:therapeutic use*; D018592:Cross-Over Studies; D004311:Double-Blind Method; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009125:Muscle Relaxants, Central / Q000627:therapeutic use*; D019547:Neck Pain / Q000188:drug therapy; D011803:Quinine / Q000627:therapeutic use*; D012720:Severity of Illness Index; D013167:Spondylitis, Ankylosing / Q000188:drug therapy* / Q000503:physiopathology; D016896:Treatment Outcome
chemical_list: D018712:Analgesics, Non-Narcotic; D009125:Muscle Relaxants, Central; D011803:Quinine