Kumar V, Chandra S.  2015.  LC-ESI/MS determination of xanthone and secoiridoid glycosides from in vitro regenerated and in vivo Swertia chirayita. Physiol Mol Biol Plants Physiology and Molecular Biology of Plants : An International Journal of Functional Plant Biology. 21(1):51-60.

Choedon T, Mathan G, Kumar V.  2015.  The traditional Tibetan medicine Yukyung Karne exhibits a potent anti-metastatic activity by inhibiting the epithelial to mesenchymal transition and cell migration. BMC complementary and alternative medicine. 15:182.

Choedon T, Dolma D, Mathan G, Kumar V.  2014.  Molecular insights into the anti-cancer properties of traditional Tibetan medicine Yukyung Karne. BMC complementary and alternative medicine. 14:380.

Choedon T, Dolma D, Kumar V.  2011.  Pro-apoptotic and anticancer properties of Thapring - A Tibetan herbal formulation. Journal of Ethnopharmacology. 137(1):320-326.