共 13 条
[2]
CATLIN BW, 1973, J INFECT DIS, V128, P178, DOI 10.1093/infdis/128.2.178
[3]
GUYMON LF, 1978, IMMUNOBIOLOGY NEISSE, P139
[5]
HILDEBRANDT JF, 1978, IMMUNOBIOLOGY NEISSE, P138
[6]
KNAPP JS, 1978, J INFECT DIS, V138, P160, DOI 10.1093/infdis/138.2.160
[8]
SANDSTROM E, 1980, ACTA PATH MICRO IM B, V88, P27
[9]
SANDSTROM E, 1979, THESIS KAROLINSKA I