Adamska-Wełnicka , Anna, Marcin Wełnicki, and Artur Mamcarz. 2012. “Antithrombotic Therapy and Prevention of Thrombosis ? The Fundamental Issues of 9th Edition of American College of Chest Physicians Evidence-Based Clinical Practice Guidelines”. Medycyna Faktow (J EBM) 5 (2(15), 60-66. https://www.journalsmededu.pl/index.php/jebm/article/view/2467.