Gráff M, Benk Ákos, Kukovics S. Relationship between the number of lactation and milk yield on Saanen goat farms. RARD [Internet]. 2013 Jan. 1 [cited 2025 Jun. 28];2(1):74-8. Available from: https://www.americanaejournal.hu/index.php/rard/article/view/13285