共 15 条
- [1] ABID HN, 1983, VET MED SM ANIM CLIN, V78, P1615
- [2] CHICK BF, 1979, CAN VET J, V20, P84
- [3] DOIGE CE, 1980, CAN J COMP MED, V44, P382
- [4] DOIGE CE, 1983, CAN J COMP MED, V47, P499
- [5] Fuentealba I C, 1991, J Vet Diagn Invest, V3, P176
- [7] JOHNSON RC, 1988, CORNELL VET, V78, P231
- [8] NEER TM, 1992, VET CLIN N AM-SMALL, V22, P1017, DOI 10.1016/S0195-5616(92)50090-0
- [9] PENWICK RC, 1989, COMP CONT EDUC PRACT, V11, P287
- [10] Puls R, 1994, MINERAL LEVELS ANIMA