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. 2009 May 15:200–294. doi: 10.1016/B978-141603137-6.50009-0

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Copyright © 2008 Elsevier Inc. All rights reserved.

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Figure 6-69 — A, An 8-year-old Holstein cow with weight loss, inappetence, and photosensitization, which is best seen on the teats and udder. B, The cow had a cholangiocarcinoma.