共 13 条
- [1] BRAZIS A R, 1968, Journal of Milk and Food Technology, V31, P350
- [5] LANGEN HD, 1967, AUST J DAIRY TECHNOL, V22, P36
- [8] POSTLE DS, 1965, AM J VET RES, V26, P90
- [9] ELECTRONIC COUNTING OF SOMATIC CELLS IN MILK [J]. JOURNAL OF DAIRY SCIENCE, 1967, 50 (05) : 669 - &
- [10] SCHALM O. W., 1957, JOUR AMER VET MED ASSOC, V130, P199