共 15 条
- [1] ALLEN G, 1982, AM J VET RES, V44, P263
- [3] DOLL E. R., 1956, CORNELL VET, V46, P68
- [4] DOLL ER, 1954, CORNELL VET, V44, P453
- [8] HUANG ES, 1980, ANN NY ACAD SCI, V354, P322
- [9] Lonsdale D M, 1980, Ann N Y Acad Sci, V354, P291, DOI 10.1111/j.1749-6632.1980.tb27973.x