For citations:
Karelov A.E., Khmara V.M. Effectiveness and safety of different schemes of perioperative prophylaxis withheparins in spine surgery. Ambulatornaya khirurgiya = Ambulatory Surgery (Russia). 2018;(3-4):72-76. (In Russ.) https://doi.org/10.21518/1995-1477-2018-3-4-72-76

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