[Technic of extraperitoneal resection of the sigmoid].

@article{Shaak1972TechnicOE,
  title={[Technic of extraperitoneal resection of the sigmoid].},
  author={T V Shaak and Kh U Dzhambulatov},
  journal={Vestnik khirurgii imeni I. I. Grekova},
  year={1972},
  volume={108 5},
  pages={41-5}
}