A prospective randomised study of “covered” versus “uncovered” diamond stents for the management of distal malignant biliary obstruction

Isayama, H ; Komatsu, Y ; Tsujino, T ; Sasahira, N ; Hirano, K ; Toda, N ; Nakai, Y ; Yamamoto, N ; Tada, M ; Yoshida, H ; Shiratori, Y ; Kawabe, T ; Omata, M

Gut, 2004-05, Vol.53 (5), p.729-734 [Periódico revisado por pares]

London: BMJ Publishing Group Ltd and British Society of Gastroenterology

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