For citations:

Bulganina N.A., Godzello E.A., Khrustaleva M.V. Clinical observation: papillomatosis and cicatricial stricture of the esophagus. Filin’s Clinical endoscopy. 2023;64(3):40-47. (In Russ.) https://doi.org/10.31146/2415-7813-endo-64-3-40-47