Basic Life Sci. 1999 ; 66(): 629-41.

Chemical constituents of mainly active component fractionated from the aqueous tea non-dialysates, an antitumor promoter.

Nakamura Y, Matsuda M, Honma T, Tomita I, Shibata N, Warashina T, Noro T, Hara Y.

Laboratory of Health Science, School of Pharmaceutical Sciences, University of Shizuoka, Japan.