Early, Late or No Surgery for the Groove Pancreatitis? Experience of 88 Cases of the Cystic Dystrophy of the Duodenal Wall. (2022) - Egorov, V.; Petrov, R.; Schegolev, A.; Dubova, E.; Vankovich, A.; Kondratiev, E.; Dobriakov, A.; Kalinin, D.; Schvetz, N.; Poputchikova, E.