The effect of time of sampling in relation to time of suckling on milk progesterone levels in beef cows.
作者信息
Abdel Rahim S E, Lowman B G, Deas D W, Jeffery F H, Hunter E A
出版信息
Br Vet J. 1982 Sep-Oct;138(5):409-16. doi: 10.1016/s0007-1935(17)30986-7.
PMID:7127063
Abstract
摘要
Zotero 插件