Fantoni, Denise T Effect of ephedrine and phenylephrine on cardiopulmonary parameters in horses undergoing elective surgery. [electronic resource] - Veterinary anaesthesia and analgesia Jul 2013 - 367-74 p. digital Publication Type: Journal Article; Randomized Controlled Trial ISSN: 1467-2995 Standard No.: 10.1111/vaa.12029 doi Subjects--Topical Terms: Anesthetics, General--adverse effectsAnimalsBlood Pressure--drug effectsEphedrine--pharmacologyHorsesHypotension--chemically inducedPhenylephrine--pharmacologySympathomimetics--pharmacology