SCHIAPPA, José Manuel. Impact of surgeon’s influence and surgical training. Revista Portuguesa de Cirurgia, [S.l.], n. 39, p. 13 - 14, dec. 2016. ISSN 2183-1165. Available at: <https://revista.spcir.com/index.php/spcir/article/view/622>. Date accessed: 14 june 2024.