共 50 条
- [11] ERSKINE R. G., 1957, Veterinary Record, V69, P301
- [12] GAYNOR E, 1971, LAB INVEST, V24, P318
- [13] GEYER G, 1969, ULTRAHISTOCHEMIE
- [14] GREGORY DW, 1960, AM J VET RES, V21, P88
- [15] HARRISON LH, 1969, SURG GYNECOL OBSTETR, V129, P723
- [18] HOWES EL, 1971, LAB INVEST, V24, P217
- [19] Johannsen U., 1971, Archiv fur Experimentelle Veterinarmedizin, V25, P251
- [20] KRECKE HJ, 1964, ZUM GENERALISIERTEN