The effect and clinical significance of using nathanson liver retractor on liver function tests in laparoscopic gastric cancer surgery. - Gojayev, Afig; Yüksel, Cemil; Mercan, Ümit; Çaparlar, Mehmet Ali; Çetindağ, Özhan; Akbulut, Serkan; Ünal, Ali Ekrem; Demirci, Salim; Bayar, Sancar (Polish Journal of Surgery, 2022)