Stein, R D Bradycardia produced by pyridostigmine and physostigmine. [electronic resource] - Canadian journal of anaesthesia = Journal canadien d'anesthesie Dec 1997 - 1286-92 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 0832-610X Standard No.: 10.1007/BF03012778 doi Subjects--Topical Terms: AnimalsBradycardia--chemically inducedCatsCholinesterase Inhibitors--toxicityCholinesterases--bloodDose-Response Relationship, DrugElectric StimulationErythrocytes--drug effectsHeart Rate--drug effectsMuscarinic Antagonists--pharmacologyNicotinic Antagonists--pharmacologyPhysostigmine--toxicityPyridostigmine Bromide--toxicityVagotomy