R. H. AL-OBAIDI; H. R. A. AL-JANABI. PROLACTIN AND RECEPTOR GENE POLYMORPHISM AND THEIR ASSOCIATION WITH SOME PRODUCTIVE TRAITS OF HOLSTEIN COWS. IRAQI JOURNAL OF AGRICULTURAL SCIENCES, [S. l.], v. 56, n. 4, p. 1305–1315, 2025. DOI: 10.36103/r2pc7s61. Disponível em: https://jcoagri.uobaghdad.edu.iq/index.php/intro/article/view/2270. Acesso em: 28 aug. 2025.