Riley, C. B., Kulik, K., Crane, M., Robbee, F. and McKenna, S. B. L. (2007) “Management of infertility due to unilateral segmental aplasia of the paramesonephric (Mllerian) duct in Holstein Friesian cattle: A case-based review and update”, The Bovine Practitioner, 41(1), pp. 24–31. doi: 10.21423/bovine-vol41no1p24-31.