For citations:
Andreyev D.N., Zaborovsky A.V., Trukhmanov A.S., Mayev I.V., Ivashkin V.T. Evaluation of the functional gastrointestinal diseases concept from standpoints of Rome IV (2016) diagnostic criteria (review). Russian Journal of Gastroenterology, Hepatology, Coloproctology. 2017;27(1):4-11. (In Russ.) https://doi.org/10.22416/1382-4376-2017-27-1-4-11