Original Article
Minimally invasive esophagectomy learning curves with different types of background experience
Olli Helminen, Joonas H. Kauppila, Henna Saviaro, Fredrik Yannopoulos, Sanna Meriläinen, Vesa Koivukangas, Heikki Huhta, Johanna Mrena, Juha Saarnio, Eero Sihvo