Romaniszyn Michal, Walega Piotr Julian
Department of Medical Education, Jagiellonian University Medical College, Krakow, Poland.
3rd Department of General Surgery, Jagiellonian University Medical College, Krakow, Poland.
Tech Coloproctol. 2019 Mar;23(3):273-276. doi: 10.1007/s10151-019-1925-3. Epub 2019 Feb 8.