SWARNKAR, C P, D SINGH, ASHISH CHOPRA, and L L L PRINCE. 2014. “Influence of Advancement of Age on Intensity of Strongyle Infection and Performance in Sheep Selected for Resistance Resilience to Infection”. The Indian Journal of Animal Sciences 84 (3): 254–261. https://doi.org/10.56093/ijans.v84i3.38698.