DAIRY CALF MANAGEMENT, MORBIDITY AND MORTALITY IN ONTARIO HOLSTEIN HERDS .2. AGE AND SEASONAL PATTERNS

被引:52
作者
WALTNERTOEWS, D [1 ]
MARTIN, SW [1 ]
MEEK, AH [1 ]
机构
[1] UNIV GUELPH, DEPT VET MICROBIOL & IMMUNOL, GUELPH N1G 2W1, ONTARIO, CANADA
关键词
D O I
10.1016/0167-5877(86)90018-8
中图分类号
S85 [动物医学(兽医学)];
学科分类号
0906 ;
摘要
引用
收藏
页码:125 / 135
页数:11
相关论文
共 20 条
[1]  
COLTON T, 1974, STATISTICS MED
[2]  
GAY CC, 1983, 4TH P INT S NEON DIA, P346
[3]  
LEECH FB, 1968, 5 MAJ STAT OFF AN DI
[4]  
MacMahon B., 1970, EPIDEMIOLOGY PRINCIP
[5]  
MARTIN SW, 1975, AM J VET RES, V36, P1105
[6]  
MARTIN SW, 1975, AM J VET RES, V36, P1111
[7]  
MARTIN SW, 1975, AM J VET RES, V36, P1099
[8]  
MOERMAN A, 1982, 12TH P WORLD C DIS C, V1, P228
[9]   DESIGN AND ANALYSIS OF RANDOMIZED CLINICAL-TRIALS REQUIRING PROLONGED OBSERVATION OF EACH PATIENT .2. ANALYSIS AND EXAMPLES [J].
PETO, R ;
PIKE, MC ;
ARMITAGE, P ;
BRESLOW, NE ;
COX, DR ;
HOWARD, SV ;
MANTEL, N ;
MCPHERSON, K ;
PETO, J ;
SMITH, PG .
BRITISH JOURNAL OF CANCER, 1977, 35 (01) :1-39
[10]  
Schwabe CW., 1977, EPIDEMIOLOGY VET PRA