Мартынов, Александр Анатольевич, et al. “LAPAROSTOMY IN THE OUTCOME OF PLANNED COMBINED OPERATIONS IN PATIENTS WITH GASTRIC CANCER”. Medicine in Kuzbass, vol. 18, no. 1, Feb. 2019, pp. 51-55, https://www.mednauki.ru/index.php/MK/article/view/318.