DAS, P.K. (2010) “COMPARISON OF ESTRUS SIGNS IN REPEAT BREEDING CATTLE WITH OVULATORY DISTURBANCE AND NORMAL OVULATION”, The Indian Journal of Animal Reproduction, 31(1), pp. 61–63. Available at: https://www.journals.acspublisher.com/index.php/ijar/article/view/4629 (Accessed: 6 August 2025).