@misc
{TN_libero_mab2,
author = {
Vedenin, Yu.I.
AND
Oreshkin, A.Yu.
AND
Kuchin, D.A.
AND
Efanova, V.A.
},
title = {
Spontaneous idiopathic pneumoperitoneum in a patient with COVID-19
},
publisher = {Media Sphere Publishing Group},
isbn = {0023-1207},
keywords = {
General Medicine
},
year = {2022},
}