title: Vasospastic disorders of the limbs.
mesh_terms: D002573:Cervical Rib Syndrome / Q000150:complications; D003490:Cyanosis / Q000209:etiology; D004876:Ergot Alkaloids / Q000009:adverse effects; D005121:Extremities / Q000098:blood supply; D005734:Gangrene / Q000209:etiology; D006801:Humans; D011928:Raynaud Disease / Q000209:etiology; D014652:Vascular Diseases / Q000139:chemically induced / Q000209:etiology*; D014655:Vascular Resistance / Q000187:drug effects
chemical_list: D004876:Ergot Alkaloids