Mortazavian, Seyed Mohsen; Ghorbani, Ahmad; Ghorbani Hesari, Taghi (2012-09-22). "Effect of Hydro-Alcoholic Extracts of Viola Tricolor and its Fractions on Proliferation of Cervix Carcinoma Cells". The Iranian Journal of Obstetrics, Gynecology and Infertility. 15 (22): 9–16. doi:10.22038/ijogi.2012.5657. ISSN1680-2993.
Rimkiene, S.; Ragazinskiene, O.; Savickiene, N. (2003). "The cumulation of Wild pansy (Viola tricolor L.) accessions: The possibility of species preservation and usage in medicine". Medicina (Kaunas, Lithuania). 39 (4): 411–416. PMID12738912.
Toiu, A.; Muntean, E.; Oniga, I.; Voştinaru, O.; Tămaş, M. (2009). "Pharmacognostic research on Viola tricolor L. (Violaceae)". Revista Medico-Chirurgicala a Societatii de Medici Si Naturalisti Din Iasi. 113 (1): 264–7. PMID21491816.
Mortazavian, Seyed Mohsen; Ghorbani, Ahmad; Ghorbani Hesari, Taghi (2012-09-22). "Effect of Hydro-Alcoholic Extracts of Viola Tricolor and its Fractions on Proliferation of Cervix Carcinoma Cells". The Iranian Journal of Obstetrics, Gynecology and Infertility. 15 (22): 9–16. doi:10.22038/ijogi.2012.5657. ISSN1680-2993.