Angina pectoris: a Headache
Lancet 356:998, Lanza,G.A. et al, 2000
Clinicopath Conf,Thrombosis of St. Jude Medical Aortic Valve,Intra-Cerebral Lobar Hemorrhage, Case 37-1999
NEJM 341:1829-1835, , 1999
Cardiac Cephalgia:A Treatable Form of Exertional Headache
Neurol 49:813-816, Lipton,R.B.,et al, 1997
Non-Infective Intracranial Venous Thrombosis
Brain 76:36-49, Barnett,H.J.M.&Hyland,H.H., 1953