Neurosciences Research Center;
Department of Neurology;
Imam-Reza Hospital;
School of Medicine;
Tabriz University of Medical Sciences;
Tabriz;
Iran;
Connective Tissue Research Center;
Department of Medical Genetics;
Faculty of Medicine and Tabriz Genetic Analysis Centre (TGAC);
Tabriz University of Medical Sciences;
Tabriz;
Iran;
Liver and Gastrointestinal Disease Research Center;
Tabriz University of Medical Sciences;
Tabriz;
Iran;
Department of Neurosurgery;
Poursina Hospital;
School of Medicine;
Guilan University of Medical Sciences;
Rasht;
Iran;
Gene; Mutation; Cerebral; Venous; Sinus; Thrombosis; Thrombophilia;