Tchoumtchoua J, Theocharis S, Halabalaki M, Efstathiou A, Gaboriaud-Kolar N, Smirlis D, Konstantinidou AE, Patsouris ES, Skaltsounis AL. Toxicological study of the indirubin derivative 7BIO. Planta Medica. 2016;81(S 01):P952.