Plenderleith R W
Vet Rec. 1978 Dec 2;103(23):502-3. doi: 10.1136/vr.103.23.502.
Prostaglandin was used to induce parturition in three trials on two farms, involving 55 Friesian heifers. Calf viability, dystocia, percentage retained placenta, induction interval and colostrum absorbtion (in 18 cases) are discussed.
在两个农场进行的三项试验中,对55头弗里斯兰小母牛使用前列腺素诱导分娩。讨论了犊牛活力、难产、胎盘滞留百分比、诱导间隔和初乳吸收情况(18例)。