Homa Hajimehdipoor et al. 2012. The Cytotoxic Effects of Ferula Persica var. Persica and Ferula Hezarlalehzarica against HepG2, A549, HT29, MCF7 and MDBK Cell Lines: Cytotoxicity of Ferula species. Iranian Journal of Pharmaceutical Sciences. 8, 2 (Apr. 2012), 115–119. DOI:https://doi.org/10.22037/ijps.v8.40972.