Comparison of open, robotic and laparoscopic gastrectomy with surgical site infection in patients with advanced gastric cancer: a retrospective cohort study. (August 2018) - Kim, J.; Jeong, I.Y.; Choi, H.; Jeong, W.; Jeong, S.J.; Son, T.; Ku, N.S.; Choi, J.Y.; Kim, J.M.