For citations:
Garaev M.R., Vorotnikov M.Yu., Garayeva Z.R., Nartaylakov M.A. A Clinical Case of Stomach Perforation Concealed by a Foreign Body. Creative surgery and oncology. 2020;10(3):228-232. (In Russ.) https://doi.org/10.24060/2076-3093-2020-10-3-228-232