title: DEMONSTRATION OF SUBSTANCES CAPABLE OF CONTRACTING SMOOTH MUSCLE IN THE HAEMATOMA FLUID FROM CERTAIN CASES OF RUPTURED CEREBRAL ANEURYSM.
mesh_terms: D002543:Cerebral Hemorrhage; D002555:Cerebrospinal Fluid; D006406:Hematoma; D006801:Humans; D002532:Intracranial Aneurysm; D008784:Methysergide; D009119:Muscle Contraction; D009130:Muscle, Smooth; D010600:Pharmacology; D012701:Serotonin
chemical_list: D012701:Serotonin; D008784:Methysergide
keywords: CEREBRAL ANEURYSM; CEREBRAL HEMORRHAGE; CEREBROSPINAL FLUID; METHYSERGIDE; MUSCLE, SMOOTH; PHARMACOLOGY; SEROTONIN