共 10 条
- [1] BAILEY RR, 1970, AUSTRALAS ANN MED, V19, P255
- [6] CHANTLER C, 1969, CLIN SCI, V37, P169
- [7] GARNETT ES, 1967, LANCET, V1, P818
- [8] MAISEY MN, 1969, LANCET, V1, P733
- [9] NOSSLIN B, 1965, ACTA MED SCAND, VS179, P97
- [10] Siegel S., 1956, NONPARAMETRIC STAT B