A. Wesołowska, A. Nikiforuk, K. Michalska, W. Kisiel, E. Chojnacka-Wójcik, Analgesic and Sedative Activities of Lactucin and some Lactucin-Like Guaianolides in Mice, Journal of Ethnopharmacology, 2006, vol. 107(2), pp. 254–258. DOI10.1016/j.jep.2006.03.003, PMID16621374.
T. A. Bischoff, C. J. Kelley, Y. Karchesy, M. Laurantos, P. Nguyen-Dinh, A. G. Arefi, Antimalarial Activity of Lactucin and Lactucopicrin: Sesquiterpene Lactones Isolated from Cichorium intybus L., Journal of Ethnopharmacology, 2004, vol. 95(2–3), pp. 455–457. DOI10.1016/j.jep.2004.06.031, PMID15507374.
A. Wesołowska, A. Nikiforuk, K. Michalska, W. Kisiel, E. Chojnacka-Wójcik, Analgesic and Sedative Activities of Lactucin and some Lactucin-Like Guaianolides in Mice, Journal of Ethnopharmacology, 2006, vol. 107(2), pp. 254–258. DOI10.1016/j.jep.2006.03.003, PMID16621374.
T. A. Bischoff, C. J. Kelley, Y. Karchesy, M. Laurantos, P. Nguyen-Dinh, A. G. Arefi, Antimalarial Activity of Lactucin and Lactucopicrin: Sesquiterpene Lactones Isolated from Cichorium intybus L., Journal of Ethnopharmacology, 2004, vol. 95(2–3), pp. 455–457. DOI10.1016/j.jep.2004.06.031, PMID15507374.