Cranston, L.M., P.R. Kenyon, R.L. Fields, D.J. Moot, R.A. Corner-Thomas, P.D. Kemp, and S.T. Morris. 2017. “Lucerne With a High Coumestrol Content Is Not a Suitable Feed for Ewes Just before and During the Early Breeding Period”. Journal of New Zealand Grasslands 79 (January):61-65. https://doi.org/10.33584/jnzg.2017.79.559.