共 398 条
- [1] ACKNETT E, 1952, DTSCH TIERARZTL WOCH, V59
- [2] ACKNETT E, FORT PFL BESAM HAU S, V2, P53
- [3] ADLER H. C., 1952, Nordisk Veterinaermedicin, V4, P397
- [4] ADLER H. C., 1952, Nordisk Veterinaermedicin, V4, P604
- [5] ADLER H. C, 1953, NORDISK VETERINAERMED, V5, P211
- [6] ADLER HC, 1952, 2ND INT C PHYSL PATH, V3, P168
- [10] ALMQUIST JO, 1948, J DAIRY SCI, V31, P681