1. Stalmach A, Troufflard S, Serafini M, Crozier A: Absorption, metabolism and excretion of Choladi green tea flavan-3-ols by humans. Mol Nutr Food Res. 2009 May;53 Suppl 1:S44-53. doi: 10.1002/mnfr.200800169. [PubMed:18979506 ]