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