共 12 条
[2]
ESPE DWIGHT, 1942, JOUR DAIRY SCI, V25, P155, DOI 10.3168/jds.S0022-0302(42)95276-7
[3]
JOHANNSON I, 1961, GENETIC ASPECTS DAIR, P122
[4]
MORSE GE, 1970, 7TH P INT C CATTL DI, P108
[5]
Murphy James M., 1944, CORNELL VET, V34, P64
[6]
OLIVER J, 1955, DAIR SCI ABSTR, V17, P355
[7]
OLIVER J, 1955, DAIR SCI ABSTR, V17, P447
[8]
Petersen W. E., 1944, JOUR DAIRY SCI, V27, P433, DOI 10.3168/jds.S0022-0302(44)92619-6
[9]
PETERSON KJ, 1964, AM J VET RES, V25, P1002
[10]
RELATIONSHIPS BETWEEN TEAT SHAPE, PRODUCTION AND MASTITIS IN FRIESIAN COWS
[J].
BRITISH VETERINARY JOURNAL,
1976, 132 (04)
:389-392