EFFECT OF DISEASE ON DAYS OPEN ASSESSED BY SURVIVAL ANALYSIS

被引:94
作者
LEE, LA
FERGUSON, JD
GALLIGAN, DT
机构
关键词
D O I
10.3168/jds.S0022-0302(89)79197-9
中图分类号
S8 [畜牧、 动物医学、狩猎、蚕、蜂];
学科分类号
0905 ;
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页码:1020 / 1026
页数:7
相关论文
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