Reactions Weekly

, Volume 1635, Issue 1, pp 291–291 | Cite as

Traditional Chinese medicine

Blue pigmentation in polypoid colorectal lesions: case report
Case report


  1. Kato J, et al. Blue Polypoid Colorectal Lesions in a Woman With Ulcerative Colitis Taking Qing-Dai. Clinical Gastroenterology and Hepatology 14: A32, No. 8, Aug 2016. Available from: URL: - JapanCrossRefPubMedGoogle Scholar

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