Chatterjee PN, Kaur H, Kewalramani N, Tyagi AK. Influence of duration of prepartum and postpartum vitamin E supplementation on mastitis and milk yield in crossbred cows. Indian J of Anim Sci. 2005;75(5). Accessed October 23, 2025. https://epubs.icar.org.in/index.php/IJAnS/article/view/9520