Graf, R, K Wienhard, and WD Heiss. “A New Animal Model of Cerebral Venous Infarction: Ligation of the Posterior Part of the Superior Sagittal Sinus in the Cat”. Swiss Medical Weekly 133, no. 2930 (July 26, 2003): 412–418. Accessed April 23, 2024. https://smw.ch/index.php/smw/article/view/290.