Kotschy, Daniel Kotschy, Daniel, Regional Specialized Hospital. Research and Development Centre in Wrocław, Poland. Project WroVasc – Integrated Centre of Cardiovascular Medicine. (Poland) Kotschy, Maria Kotschy, Maria Kovacevic, Pedja Kovacevic, Tijana Kowal-Gierczak, Barbara Kowalczewski, Michał, Departament of General, Vascular and Transplant Surgery, Medical University of Warsaw, Poland Kowalewska-Twardela, Teresa Kowalewski, Radosław Kowalewski, Radosław Kowalik, Zbigniew Kowalik, Zbigniew Kowalski, Marcin Koza, Klaudia, Student Scientific Group, Chair and Clinic of Vascular and Internal Diseases, Faculty of Health Sciences, Ludwik Rydygier Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Toruń, Poland Kozak, Mariusz Kozak, Matija Kozak-Putowska, Dorota Kozioł, Maciej Kozioł-Montewka, Maria Kózka, Mariusz Kozłowski, Michał Kołłątaj, Witold Kraków, 9–12 December 2004, Abstracts Krasińska, Aleksandra