TY - JOUR JO - Kardiochirurgia i Torakochirurgia Polska/Polish Journal of Thoracic and Cardiovascular Surgery Supplement SN - 1731-5530 PY - 2007 ID - 8361 TI - Index DA - 2007 UR - https://www.termedia.pl/Index,51,8361,1,1.html ER -