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Zhonghua Zhong Liu Za Zhi [Chinese Journal of Oncology]|May 1, 1992
[Combination of surgery, radiotherapy and chemotherapy for rectal cancer--a 423 cases report]R L LiJournal of Medicinal Chemistry|February 1, 1988
Quantitative structure-activity relationships for the inhibition of Escherichia coli dihydrofolate reductase by 5-(substituted benzyl)-2,4-diaminopyrimidinesR L Li, M PoeJournal of Medicinal Chemistry|May 1, 1981
Quantitative structure-selectivity relationships. Comparison of the inhibition of Escherichia coli and bovine liver dihydrofolate reductase by 5-(substituted-benzyl)-2,4-diaminopyrimidinesR L Li, S W Dietrich, C HanschThe Journal of Emergency Medicine|April 9, 1999
Cardiovascular toxicity after ingestion of "herbal ecstacy"K A Zahn, R L Li, R A PurssellZhongguo Zhong Xi Yi Jie He Za Zhi Zhongguo Zhongxiyi Jiehe Zazhi = Chinese Journal of Integrated Traditional and Western Medicine|January 1, 1996
[Clinical and experimental study on sustained release tablet of Tripterygium wilfordii in treating rheumatoid arthritis]R L Li, P L Liu, X C WuYao Xue Xue Bao = Acta Pharmaceutica Sinica|January 1, 1992
[Study of the relationship between structure and anticonvulsant activities of 5-substituted-1-butry-3-pyrazolidinones and their synthesis]Z S Quan, R L Li, Y Z LingJournal of Medicinal Chemistry|January 1, 1991
On the optimization of hydrophobic and hydrophilic substituent interactions of 2,4-diamino-5-(substituted-benzyl)pyrimidines with dihydrofolate reductaseC D Selassie, R L Li, M Poe, et al.Applied Optics|June 20, 1997
Optically heterodyned 25-GHz true-time-delay lines on thick LD-3 polymer-based planar waveguidesR L Li, H Tang, G Cao, et al.Phytochemistry|October 3, 2000
Stilbene dimers from the lianas of Gnetum hainanenseK S Huang, Y H Wang, R L Li, et al.Journal of Natural Products|January 29, 2000
Five new stilbene dimers from the lianas of Gnetum hainanenseK S Huang, Y H Wang, R L Li, et al.Pageof 4