共 38 条
- [1] ARVIDSON S, 1971, ACTA PATHOLOG MICROB, VB 79, P399
- [4] erny M., 1971, DEMOGRAFIE, V13, P109
- [6] GOLDBARG JA, 1958, CANCER, V11, P283, DOI 10.1002/1097-0142(195803/04)11:2<283::AID-CNCR2820110209>3.0.CO
- [7] 2-8
- [10] Jacob H. E., 1970, METHODS MICROBIOL, V2, P91