For citations:
. Grekov's Bulletin of Surgery. 2013;172(5):127-128. (In Russ.) https://doi.org/10.24884/0042-4625-2013-172-5-127-128
. Grekov's Bulletin of Surgery. 2013;172(5):127-128. (In Russ.) https://doi.org/10.24884/0042-4625-2013-172-5-127-128