氯前列烯醇治疗奶牛持久黄体的超声影像学监测
丁志强,刘俊平,张金文,周世兵,李航,刘占江
Ultrasonography Evaluation on Therapeutic Effect of Cloprostenol on Persistent Corpus Luteum in Dairy Cows
畜牧与饲料科学 . 2017, (5): 103 -103 .  DOI: 10.12160/j.issn.1672-5190.2017.05.030