B型超声诊断技术在波尔山羊妊娠早期的应用研究

严成禄,林宝智,韩旭东,陈有旺,李铁拴

Application of B-type Ultrasonic Diagnostic Techniques in The Early Pregnancy of Boer Goaty

畜牧与饲料科学 . 2009, (5): 73 -73 . DOI: 10.12160/j.issn.1672-5190.2009.05.034