Case Records of MGH-Polycythemia
Carotid Occlusion & Cerebral Infarcts, NEJM 291:96674., , 1974
Oral Contraception & Increased Risk of Cerebral Ischemia or Thrombosis-Collaborative Group
NEJM 288:871, 906, 1973, Corr 289:219, 1973, 289:809., , 1973
Occlusive Cerebrovascular Disease
Am J Med 30:577, Meyer,J.S., 1961