共 12 条
- [1] EMMENS C. W., 1950, AUSTRALIAN VET JOUR, V26, P226, DOI 10.1111/j.1751-0813.1950.tb04947.x
- [2] PARKES AS, 1950, P SOC STUD FERTIL, V2, P12
- [3] Polge C., 1952, Animal Breeding Abstracts, V20, P1
- [4] POLGE C., 1952, Veterinary Record, V64, P851
- [5] POLGE C, 1952, VET REC, V64, P396
- [8] POLGE C, 1952, 2 INT C AN REPR AI C, V3, P90
- [9] ROSTAND J, 1946, CR HEBD ACAD SCI, V222, P1524
- [10] SMITH A. U., 1951, JOUR ROY MICROSC SOC, V71, P186