For citations:

Fugol D.S., Shoshin K.A., Pampura A.N. Food Protein-Induced Proctocolitis. Rossiyskiy Vestnik Perinatologii i Pediatrii (Russian Bulletin of Perinatology and Pediatrics). 2019;64(1):120-124. (In Russ.) https://doi.org/10.21508/1027-4065-2019-64-1-120-124