TY - BOOK AU - Takido,M. TI - Studies on the Constituents of the Seed of Cassia obtusifolia L. I. The Structure of obtusifolin UR - https://drive.google.com/file/d/11_BkUuOB_TjuvrhXuJyGRVoCaMl4hZ-C/view?usp=drivesdk ER -