For citations:

Spivakovskay A.Yu., Spivakovskiy Yu.M., Chernenkov Yu.V. Abdominal syndrome in so-called «Outinflammatory diseases»; Two cases of family Mediterranean fever. Experimental and Clinical Gastroenterology. 2020;(1):121-125. (In Russ.) https://doi.org/10.31146/1682-8658-ecg-173-1-121-125