For citations:
Article E. . Grekov's Bulletin of Surgery. 2017;176(6):130-132. (In Russ.) https://doi.org/10.24884/0042-4625-2017-176-6-130-132
Article E. . Grekov's Bulletin of Surgery. 2017;176(6):130-132. (In Russ.) https://doi.org/10.24884/0042-4625-2017-176-6-130-132