Kamenska, Olga, Leonard Chepkiy, Orest Tsimeyko, and Volodymyr Moroz. 2012. “Effect of Postoperative Multiple Organ Failure on Early Mortality After the Surgical Treatment of Hemorrhagic Strokes”. Ukrainian Neurosurgical Journal, no. 3 (September):20-26. https://doi.org/10.25305/unj.60841.