共 12 条
[11]
ROBERTS SJ, 1971, VET OBSTET GENITAL D, P568
[12]
1990, SHEEP YB, P18
OBSERVATIONS ON THE GENITAL-TRACT OF CULL EWES
被引：19
作者：
WINTER, AC
DOBSON, H
机构：
[1] Department of Veterinary Clinical Science, University of Liverpool Veterinary Field Station, South Wirral., Neston
关键词：
D O I：
10.1136/vr.130.4.68
中图分类号：
S85 [动物医学（兽医学）];
学科分类号：
0906 ;
摘要：
Genital tracts were collected from non-pregnant cull ewes in early April and examined for macroscopic abnormalities. An assessment was made of the possible effect of any abnormality on the ability of the animal to become pregnant. It was found that 23.2 per cent of the tracts had abnormalities and it was considered that 16.8 per cent had abnormalities likely to interfere with the establishment of pregnancy.
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页码：68 / 70
页数：3
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