LETTERS TO THE EDITOR

Letters

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Virtual colonoscopy is unlikely to reduce the need for optical colonoscopy
M. Thoufeeq

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M. Benson, P. Pfau

Idiopathic hepatitis B surface antibody seroreversion after pegylated interferon alpha-2a therapy
D.N. Tsynman, R. Rivera, B. Maliakkal

Gastric bezoars - diagnostic and therapeutic challenges
C. Mihai, B. Mihai, V. Drug, C. Cijevschi Prelipcean

Outcome of hemodialysis patients with occult hepatitis B virus infection at a 4 year follow-up
A. Ramezani, M. Banifazl, A. Eslamifar, F. Ahmadi, E. Razeghi, A. Aghakhani