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HEGPOL: Randomized, placebo controlled, multicenter, double-blind clinical trial to investigate hepatoprotective effects of glycine in the postoperative phase of liver transplantation [ISRCTN69350312]

Steffen P Luntz, Kristina Unnebrink, Monika Seibert-Grafe, Hartwig Bunzendahl, Thomas W Kraus, Markus W Büchler, Ernst Klar and Peter Schemmer*

BMC Surgery 2005, 5:18  doi:10.1186/1471-2482-5-18

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