title: The effect of betahistine methanesulphonate upon cerebral blood flow.
mesh_terms: D000328:Adult; D001621:Betahistine / Q000494:pharmacology*; D002560:Cerebrovascular Circulation / Q000187:drug effects*; D002986:Clinical Trials as Topic; D004311:Double-Blind Method; D006801:Humans; D008297:Male; D008875:Middle Aged; D011725:Pyridines / Q000494:pharmacology*; D011897:Random Allocation
chemical_list: D011725:Pyridines; D001621:Betahistine