共 42 条
[2]
FEAGAN JT, 1969, J DAIRY SCI, V52, P887
[4]
HAENLEIN G F W, 1972, Journal of Dairy Science, V55, P715
[6]
Jain N. C., 1971, BOVINE MASTITIS
[8]
KIDDY CA, 1968, J DAIRY SCI, V51, P954
[10]
KIERMEIER F., 1965, Milchwissenschaft, V20, P663