Determination of thymine, hypoxanthine and uracil contents in medical pipefish by HPLC HPLC Determination of Uracil Xanthine,Hypoxanthine and Uridine in Ten Species of Animal Drugs Chemical constituents from stems and leaves of Cirsium henryi DOSE EFFECT OF N~+ AND Ar~+ IMPLANTATION INTO THYMINE AND URACIL Chemical constituents from Scolopendra multidens (I) HPLC fingerprint and quantitative determination of 17 introduced Ziziphus jujube varieties in Tarim Basin Studies on the Anti-Blood Platelet Aggregation Constituents in the Root of Isatis tinctoria L. Studies on the Water Soluble Constituents of Cordyceps sinenses(Berk.)Sacc.——the Nucleosides Chemical constituents of Crotalaria mucronata Isolation and structural elucidation of active constituents in GINSENG SIN ITAN Study on chemical constituents from roots and rhizomes of Acorus tatarinowii Chemical constituents from Leonurus japonicus Injection ffects of Some Inhibitors on Potassium-and IAA-Induced Adventitious Root Formation of Excised Cucumber Cotyledon Effect of different compatibility of Sargassum and Glycyrrhizae Radix in Haizao Yuhu Decoction on goiter model rats and its mechanism