20817. Buxus alkaloids. XII. Benzamide alkaloids from Buxus sempervirens L. Phytochemistry Buxus sempervirens Kupchan SM et al (1967). Tetrahedron. PubMed: 6060371
20818. Isolation of two bisbenzylisoquinoline alkaloids from the rhizomes and roots of Xanthorhiza simplicissima. Phytochemistry Xanthorhiza simplicissima Knapp JE et al (1967). J Pharm Sci. PubMed: 6030487
20819. Antipyretic and analgesic activities of Aconitum spicatum and Cassia fistula. Pain Aconitum spicatum Patel DG et al (1965). Arch Int Pharmacodyn Ther. PubMed: 5885002
20820. Isolation of an antitumor proteinaceous substance from Gutierrezia sarothrae (Compositae). Cancer Gutierrezia sarothrae Ulubelen A, Caldwell ME and Cole JR (1965). J Pharm Sci. PubMed: 5882235
20821. Studies on the alkaloids of menispermaceous plants. CCXIX. Dauricine from Menispermum canadense L. Phytochemistry Menispermum canadense Manske RH et al (1965). Chem Pharm Bull (Tokyo). PubMed: 5866248
20822. [Contribution to the gas chromatography analysis of oil from Monarda punctata L]. Phytochemistry Monarda punctata Scora RW et al (1965). J Chromatogr. PubMed: 5864091
20823. [Investigation of the glycosides from Baptisia tinctoria. 3. Synthesis of pseudobaptisins]. Phytochemistry Baptisia tinctoria Wagner H et al (1969). Chem Ber. PubMed: 5806151
20824. Induction of intestinal and urinary bladder cancer in rats by feeding bracken fern (Pteris aquilina). Cancer Pteris aquilina Pamukcu AM and Price JM (1969). J Natl Cancer Inst. PubMed: 5796390