MULTISYSTEM INFLAMMATORY SYNDROME IN CHILDREN ASSOCIATED WITH COVID-19 IN THE 6-YEAR-OLD PATIENT WITH MANIFESTATION OF TYPE 1 DIABETES MELLITUS WITH DIABETIC KETOACIDOSIS Статья Tikhonovich Y.V., Rtishchev A.Yu., Glazyrina A.A., Ovsyannikov D.Yu., Timofeev A.V., Rybkina I.G., Gariaeva I.V., Novikova Y.Yu., Romanova V.V., Vorontsova I.G., Petryaykina E.E. Pediatriya - Zhurnal im G.N. Speranskogo. Том 100. 2021. С. 295-300