title: Prophylaxis of migraine: a comparison between naproxen sodium and pizotifen.
mesh_terms: D002986:Clinical Trials as Topic; D006801:Humans; D008881:Migraine Disorders / Q000517:prevention & control*; D009288:Naproxen / Q000627:therapeutic use*; D010918:Pizotyline / Q000627:therapeutic use*; D011897:Random Allocation; D013876:Thiophenes / Q000627:therapeutic use*
chemical_list: D013876:Thiophenes; D010918:Pizotyline; D009288:Naproxen