For citations:
Article E. . Grekov's Bulletin of Surgery. 2017;176(4):115-118. (In Russ.) https://doi.org/10.24884/0042-4625-2017-176-4-115-118
Article E. . Grekov's Bulletin of Surgery. 2017;176(4):115-118. (In Russ.) https://doi.org/10.24884/0042-4625-2017-176-4-115-118