Sawhney, P. C., and S. P. Singh Bedi. “Haemoglobin Status of Animals in the Hilly Areas of Himachal Pradesh”. The Indian Journal of Nutrition and Dietetics, vol. 10, no. 2, Mar. 1973, pp. 96-99, http://informaticsjournals.com/index.php/ijnd/article/view/10157.