Studies on the chemical constituents of Rutaceous plants. XLIV. The chemical constituents of Xanthoxylum integrifoliolum (Merr.) Merr. (Fagara integrifoliola Merr.) (1) The chemical constituents of the root wood - Ishii,H.; Chen,I.S.; Akaike,M.; Ishikawa,T.; Lu,S.T. (Yakugaku Zasshi, 1982)