For citations:

Nikitin A.V., Volynets G.V. Sclerosing cholangitis and inflammatory bowel disease: which comes first? Rossiyskiy Vestnik Perinatologii i Pediatrii (Russian Bulletin of Perinatology and Pediatrics). 2021;66(1):39-46. (In Russ.) https://doi.org/10.21508/1027-4065-2021-66-1-39-46