RT Journal Article SR Electronic T1 Coagulation studies in cerebrovascular disease JF Neurology JO Neurology FD Lippincott Williams & Wilkins SP 907 OP 907 DO 10.1212/WNL.14.10.907 VO 14 IS 10 A1 M. G. Ettinger YR 1964 UL http://n.neurology.org/content/14/10/907.abstract AB