↑(en) A. Wesołowska, A. Nikiforuk, K. Michalska et W. Kisiel, «Analgesic and sedative activities of lactucin and some lactucin-like guaianolides in mice», Journal of Ethnopharmacology, vol.107, no2, , p.254–258 (DOI10.1016/j.jep.2006.03.003, lire en ligne, consulté le )
↑R. A. Sessa, «Metabolite profiling of sesquiterpene lactones from Lactuca species: Major latexcomponents are novel oxalate and sulfate conjugates of lactucin and its derivatives», Journal of Biological Chemistry, (DOI10.1074/jbc.M000244200, lire en ligne, consulté le )
↑(en) Theodore A. Bischoff, Charles J. Kelley, Yvette Karchesy et Maria Laurantos, «Antimalarial activity of Lactucin and Lactucopicrin: sesquiterpene lactones isolated from Cichorium intybus L.», Journal of Ethnopharmacology, vol.95, nos2-3, , p.455–457 (DOI10.1016/j.jep.2004.06.031, lire en ligne, consulté le )