共 22 条
[1]
BAUGHN RE, 1977, J IMMUNOL, V118, P109
[2]
BISHOP NH, 1976, J IMMUNOL, V117, P197
[7]
GRAVES S, 1979, BRIT J VENER DIS, V55, P394
[10]
HARRIS DL, 1977, ANN M AM SOC MICRO E, V82, P86