For citations:
Sheptulin A.A., Kardasheva S.S., Kurbatova A.A. Сauses, risk factors, diagnostics and treatment of gastrointestinal bleeding in patients with a novel coronavirus infection (COVID-19). Clinical Medicine (Russian Journal). 2022;100(7-8):341-345. (In Russ.) https://doi.org/10.30629/0023-2149-2022-100-7-8-341-345