1. Singolare attortigliamento dele'esofago col duodeno seguita da rapida morte;Berti;Gazz Med Ital,1866
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3. Contribution a l'etude du volvulus de l'estomae;Rosselet;J Radiol Electrol,1920
4. Volvulus of the stomach;Buchanan;Br J Surg,1930
5. Volvulus of the stomach;Dalgaard;Acta Clin Scand,1952