共 28 条
- [11] MOON HW, 1978, J AM VET MED ASSOC, V173, P577
- [12] MORIN M, 1976, CAN J COMP MED, V40, P228
- [13] REED L. J., 1938, AMER JOUR HYG, V27, P493
- [15] Tyzzer E. E., 1912, Archiv fuer Protistenkunde Jena, V26
- [16] Tyzzer E. E., 1907, Proceedings of the Society for Experimental Biology and Medicine, V5
- [18] TZIPORI S, 1981, AM J VET RES, V42, P1400