SINGH, JAGIR, P SINGLA, G S DHALIWAL, AJEET KUMAR, and H S BANGA. 2011. “Histomorphological Alterations in Uterus of Repeat Breeding Cows With Subclinical Endometritis Following E. Coli Lipopolysaccharide and Autologous Serum Therapy”. The Indian Journal of Animal Sciences 78 (7). https://epubs.icar.org.in/index.php/IJAnS/article/view/3277.