Khairi G. Al-Rikabi, Mohammed S. A. Hayyawi, Aamir M. Abed Al-Ghareebawi. “Estimation of Some Minerals and Biochemical Traits in Al-Janoubi Cows With Retained Placenta”. Annals of the Romanian Society for Cell Biology, Mar. 2021, pp. 6995-01, https://www.annalsofrscb.ro/index.php/journal/article/view/867.