%0 Journal Article %T Muscle Mass Index at the Level Th12 vertebra as a Prognostic Factor for Fatal Outcome in the Patients with Pneumonia Caused by SARS-COV2 %A Bashkov, A.N. %A Sushko, A.I. %A Grigor'eva, O.O. %A Sheyh, Z.V. %A Udalov, Y.D. %A Shikunov, D.A. %K computed tomography, sarcopenia, muscle mass index, COVID19, SARS-Cov2, prognostic factors %J Medical Radiology and radiation safety %D 2021 %N 66 %P 4 %I Federal Medical Biological Agency of Russia