DINESH, N M, et al. “A RETROSPECTIVE STUDY ON TWINNING AND LIVE FOALING RATES AFTER MANUAL REDUCTION IN THOROUGHBRED MARES”. The Indian Journal of Animal Reproduction, vol. 40, no. 2, Aug. 2020, pp. 41-43, https://acspublisher.com/journals/index.php/ijar/article/view/3857.