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Endoscopy|June 9, 2001
Methylene blue staining of dysplastic and nondysplastic Barrett's esophagus: an in vivo and ex vivo studyM I Canto, S Setrakian, J E Willis, et al.
Gastroenterology|April 1, 1992
Colonic vasoactive intestinal peptide nerves in inflammatory bowel diseaseY Kubota, R E Petras, C A Ottaway, et al.
Photochemistry and Photobiology|June 1, 1991
Spectroscopic diagnosis of colonic dysplasiaR Richards-Kortum, R P Rava, R E Petras, et al.
Inflammatory Bowel Diseases|June 1, 2000
Short- and long-term follow-up of treatment for lymphocytic and collagenous colitisG F Bonner, R E Petras, D M Cheong, et al.
Diseases of the Colon and Rectum|December 1, 1994
Incidence, risk factors, and treatment of dysplasia in the anal transitional zone after ileal pouch-anal anastomosisY Ziv, V W Fazio, M T Sirimarco, et al.
The American Journal of Surgical Pathology|November 10, 1998
Solitary pulmonary papillomas in adults: a clinicopathologic and in situ hybridization study of 14 cases combined with 27 cases in the literatureD B Flieder, M N Koss, A Nicholson, et al.
Gut|March 1, 1987
Gastric and duodenal polyps in familial adenomatous polyposis: a prospective study of the nature and prevalence of upper gastrointestinal polypsR G Sarre, A G Frost, D G Jagelman, et al.
Cancer|December 1, 1992
Ki-67-determined growth fraction versus standard staging and grading parameters in colorectal carcinoma. A multivariate analysisY Kubota, R E Petras, K A Easley, et al.
The American Journal of Gastroenterology|January 11, 2001
The diagnosis of low-grade dysplasia in Barrett's esophagus and its implications for disease progressionM Skacel, R E Petras, T L Gramlich, et al.
International Journal of Colorectal Disease|July 1, 1993
Anorectal malignant melanoma has a poor prognosisP M Antoniuk, J J Tjandra, B W Webb, et al.
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