Drug-induced patency changes in the eustachian tube. A comparison of routes of administration.
D000109:Acetylcholine / Q000008:administration & dosage*; D000818:Animals; D001274:Atmospheric Pressure; D001794:Blood Pressure / Q000187:drug effects; D004285:Dogs; D004298:Dopamine / Q000008:administration & dosage; D004837:Epinephrine / Q000008:administration & dosage; D005064:Eustachian Tube / Q000098:blood supply / Q000187:drug effects*; D006632:Histamine / Q000008:administration & dosage*; D007269:Injections, Intra-Arterial; D007275:Injections, Intravenous; D007545:Isoproterenol / Q000008:administration & dosage; D009638:Norepinephrine / Q000008:administration & dosage; D010656:Phenylephrine / Q000008:administration & dosage; D011453:Prostaglandins / Q000008:administration & dosage*; D013566:Sympathomimetics / Q000008:administration & dosage*
D011453:Prostaglandins; D013566:Sympathomimetics; D010656:Phenylephrine; D006632:Histamine; D007545:Isoproterenol; D000109:Acetylcholine; D004298:Dopamine; D009638:Norepinephrine; D004837:Epinephrine