title: A new preparation of the isolated intact trachea of the guinea-pig.
mesh_terms: D000818:Animals; D001285:Atropine / Q000494:pharmacology; D004558:Electric Stimulation; D006168:Guinea Pigs; D066298:In Vitro Techniques; D008722:Methods; D009130:Muscle, Smooth / Q000187:drug effects; D010275:Parasympathetic Nervous System / Q000502:physiology; D010276:Parasympatholytics / Q000494:pharmacology; D011312:Pressure; D011433:Propranolol / Q000494:pharmacology; D013566:Sympathomimetics / Q000494:pharmacology; D014132:Trachea / Q000187:drug effects / Q000502:physiology*; D014159:Transducers
chemical_list: D010276:Parasympatholytics; D013566:Sympathomimetics; D001285:Atropine; D011433:Propranolol