Global Media Technologies 1

1. Clinical features of COVID-19 in hospitalized patients with non-alcoholic fatty liver disease
2. Diagnostic aspects of pediatric embryonal tumors of the central nervous system: what should know pediatrician
3. Modern concepts of primary systemic AL-amyloidosis: the viewpoint of a gastroenterologist^*
4. The role of molecular genetic markers in the combination of arterial hypertension and vibration disease
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