For citations:
EVENTS UNDER THE AUTHORITY OF THE UNION OF PEDIATRICIANS OF RUSSIA IN 2021. Russian Pediatric Journal. 2021;2(2):123-124. (In Russ.)
EVENTS UNDER THE AUTHORITY OF THE UNION OF PEDIATRICIANS OF RUSSIA IN 2021. Russian Pediatric Journal. 2021;2(2):123-124. (In Russ.)