Ozbek, Tulin, Medine Gulluce, Guleray Agar, Ahmet Adiguzel, Ozlem Baris, Hakan Ozkan, and Fikrettin Sahin. 2010. “Antimutagenic Activities of Methanol Extracts of Some Endemic Astragalus Species”. Asian Journal of Chemistry 21 (1):451-58. https://asianpubs.org/index.php/ajchem/article/view/18944.