[Unconditioned vascular reflexes in patients with early stages of syphilis].
D001808:Blood Vessels / Q000502:physiology*; D002320:Cardiovascular Physiological Phenomena; D009424:Nervous System Physiological Phenomena; D012018:Reflex; D013587:Syphilis / Q000502:physiology*
BLOOD VESSELS/physiology; REFLEX; SYPHILIS/physiology