Atkins NE, Walley KE, Sinclair LA. Commercial practice of out-wintering dairy heifers in Great Britain. Journal of NZ Grasslands [Internet]. 2020 Oct. 18 [cited 2026 Jul. 3];82:161-9. Available from: https://www.nzgajournal.org.nz/index.php/JoNZG/article/view/429