APA (7th ed.) Citation

Marko, K., & Slobodan, M. Surgical treatment of severe aortic stenosis using a sutureless biological valve. University of Belgrade, Medical Faculty.

Chicago Style (17th ed.) Citation

Marko, Kaitović, and Mićović Slobodan. Surgical Treatment of Severe Aortic Stenosis Using a Sutureless Biological Valve. University of Belgrade, Medical Faculty.

MLA (9th ed.) Citation

Marko, Kaitović, and Mićović Slobodan. Surgical Treatment of Severe Aortic Stenosis Using a Sutureless Biological Valve. University of Belgrade, Medical Faculty.

Warning: These citations may not always be 100% accurate.