Sharma, Devina, et al. “Incidence of Gastrointestinal Parasites Among Chegu Goats in Lahaul and Spiti District of Himachal Pradesh”. Himachal Journal of Agricultural Research, vol. 38, no. 1, June 2012, p. 61­-63, https://www.hjar.org/index.php/hjar/article/view/128496.