乙烯-醋酸乙烯-氯乙烯共聚树脂合成试验研究
Published in 聚氯乙烯 • Jan 1, 2011
Authors:,
刘松涛
缪晖
Abstract
The treatment of a 4-year-old pluriparous Awassi ewe with torsion of the uterus at parturition is described. At presentation, all the signs of imminent parturition were present and the rostral portion of the vagina was spirally twisted to the right causing complete stenosis of the birth canal with n...
Subject
Finding related papers...
Discussions
(0)No comments yet
Be the first to share your thoughts!