- Quantitative structure-activity relationship (QSAR) modeling of EC50 of aquatic toxicities for Daphnia magnaKatritzky, Alan R.; Slavov, Svetoslav H.; Stoyanova-Slavova, Iva B.; Kahn, Iiris; Karelson, MatiJournal of toxicology and environmental health. Part A, Current issues2009 / 19, p. 1181-1190 : ill https://pubmed.ncbi.nlm.nih.gov/20077186/