K. Ranjan, Ashok, et al. “Immunostimulant Fractions of Novel Hexa and Heptasaccharide from Donkey’s Milk”. Asian Journal of Organic & Medicinal Chemistry, vol. 1, no. 2, July 2016, pp. 55-60, doi:10.14233/ajomc.2016.AJOMC-P17.