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1by Levin, T R, Farraye, F A, Schoen, R E, Hoff, G, Atkin, W, Bond, J H, Winawer, S, Burt, R W, Johnson, D A, Kirk, L M, Litin, S C, Rex, D KGet full text
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5by LEVIN, T. R, FARRAYE, F. A, LITIN, S. C, REX, D. K, SCHOEN, R. E, HOFF, G, ATKIN, W, BOND, J. H, WINAWER, S, BURT, R. W, JOHNSON, D. A, KIRK, L. MGet full text
Published in Gut
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