Effect of cholelithiasis and post-cholecystectomy status on the etiology of colorectal carcinoma: an epidemiological study

Tillmann, F.; Grün, R.; Girona, J.

Zeitschrift für Gastroenterologie 35(8): 615-620

1997


ISSN/ISBN: 0044-2771
PMID: 9381743
Document Number: 474713

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