title: Effects of orally administered cimetidine, ranitidine and oxmetidine on bronchomotor tone in normal volunteers.
mesh_terms: D000328:Adult; D001980:Bronchi / Q000187:drug effects*; D002927:Cimetidine / Q000494:pharmacology*; D006635:Histamine H2 Antagonists / Q000494:pharmacology*; D006801:Humans; D007093:Imidazoles / Q000494:pharmacology*; D008297:Male; D011899:Ranitidine / Q000494:pharmacology*
chemical_list: D006635:Histamine H2 Antagonists; D007093:Imidazoles; D002927:Cimetidine; D011899:Ranitidine; C027703:oxmetidine