Effects of injectable trace element and vitamin supplementation during the gestational, peri-parturient, or early lactational periods on neutrophil functions and pregnancy rate in dairy cows

Murat Onur Yazlık, Hatice Esra Çolakoğlu, Mert Pekcan, Ufuk Kaya, Şükrü Küplülü, Cihan Kaçar, Mert Polat, Mehmet Vural