[Crampton test and the hydergine test in preoperative investigation. Comparative study].
D002320:Cardiovascular Physiological Phenomena; D002319:Cardiovascular System / Q000502:physiology*; D004877:Ergoloid Mesylates; D006801:Humans; D011300:Preoperative Care
D004877:Ergoloid Mesylates
CARDIOVASCULAR SYSTEM/physiology; PREOPERATIVE CARE