EFFECT OF CALFHOOD MORBIDITY ON AGE AT 1ST CALVING IN NEW-YORK HOLSTEIN HERDS

被引：49

作者：

CORREA, MT

CURTIS, CR

ERB, HN

WHITE, ME

机构：

[1] COLORADO STATE UNIV,COLL VET MED & BIOMED SCI,DEPT CLIN SCI,FT COLLINS,CO 80523

[2] CORNELL UNIV,NEW YORK STATE COLL VET MED,EPIDEMIOL SECT,ITHACA,NY 14853

[3] CORNELL UNIV,NEW YORK STATE COLL VET MED,DEPT CLIN SCI,AMBULATORY CLIN,ITHACA,NY 14853

来源：

PREVENTIVE VETERINARY MEDICINE | 1988年 / 6卷 / 04期

关键词：

D O I：

10.1016/0167-5877(88)90037-2

中图分类号：

S85 [动物医学（兽医学）];

学科分类号：

0906 ;

摘要：

引用

页码：253 / 262

页数：10

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[3] PATH MODEL OF INDIVIDUAL-CALF RISK-FACTORS FOR CALFHOOD MORBIDITY AND MORTALITY IN NEW-YORK HOLSTEIN HERDS [J].

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SCARLETT, JM ;

ERB, HN ;

WHITE, ME .

PREVENTIVE VETERINARY MEDICINE, 1988, 6 (01) :43-62

[4] DESCRIPTIVE EPIDEMIOLOGY OF CALFHOOD MORBIDITY AND MORTALITY IN NEW-YORK HOLSTEIN HERDS [J].

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ERB, HN ;

WHITE, ME .

PREVENTIVE VETERINARY MEDICINE, 1988, 5 (04) :293-307

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DIXON WJ, 1983, BMDP STATISTICAL SOF, P581

[8]

LEE ET, 1980, STATISTICAL METHODS

[9]

McCauley E. H., 1976, Veterinary Economics, V17, P24

[10]

Roy J. H. B., 1980, CALF

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