Rejestr głównych typów operacji kardiochirurgicznych w 2015 r. w poszczególnych ośrodkach w Polsce (wg Krajowego Rejestru Operacji Kardiochirurgicznych KROK, Warszawa, 2016)
Kardiochirurgia i Torakochirurgia Polska 2016; 13 (2): 185-188
. Main cardiac surgery procedures performed in Poland in 2015 (according to the National Registry of Cardiac Surgery Procedures – KROK, Warsaw, Poland 2016). Kardiochirurgia i Torakochirurgia Polska/Polish Journal of Thoracic and Cardiovascular Surgery. 2016;13(2):185-188.
APA
. (2016). Main cardiac surgery procedures performed in Poland in 2015 (according to the National Registry of Cardiac Surgery Procedures – KROK, Warsaw, Poland 2016). Kardiochirurgia i Torakochirurgia Polska/Polish Journal of Thoracic and Cardiovascular Surgery, 13(2), 185-188.
Chicago
. 2016. "Main cardiac surgery procedures performed in Poland in 2015 (according to the National Registry of Cardiac Surgery Procedures – KROK, Warsaw, Poland 2016)". Kardiochirurgia i Torakochirurgia Polska/Polish Journal of Thoracic and Cardiovascular Surgery 13 (2): 185-188.
Harvard
. (2016). Main cardiac surgery procedures performed in Poland in 2015 (according to the National Registry of Cardiac Surgery Procedures – KROK, Warsaw, Poland 2016). Kardiochirurgia i Torakochirurgia Polska/Polish Journal of Thoracic and Cardiovascular Surgery, 13(2), pp.185-188.
MLA
. "Main cardiac surgery procedures performed in Poland in 2015 (according to the National Registry of Cardiac Surgery Procedures – KROK, Warsaw, Poland 2016)." Kardiochirurgia i Torakochirurgia Polska/Polish Journal of Thoracic and Cardiovascular Surgery, vol. 13, no. 2, 2016, pp. 185-188.
Vancouver
. Main cardiac surgery procedures performed in Poland in 2015 (according to the National Registry of Cardiac Surgery Procedures – KROK, Warsaw, Poland 2016). Kardiochirurgia i Torakochirurgia Polska/Polish Journal of Thoracic and Cardiovascular Surgery. 2016;13(2):185-188.