RT Journal Article SR Electronic T1 Cerebral venous and sinus thrombosis with complicating thromboangiitis obliterans JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP E311 OP E311 DO 10.1503/cmaj.201166 VO 193 IS 9 A1 Stefan Einsiedler A1 Georg Hödl A1 Raffi Topakian YR 2021 UL http://www.cmaj.ca/content/193/9/E311.abstract