共 16 条
[6]
ELGSAETER A, 1980, 38TH ANN P EL MICR S, P752
[7]
FRITZ IB, 1976, J REPROD FERTIL, V46, P17
[8]
HAMMERSTROM J, 1979, ACTA PATH MICRO IM C, V87, P113
[10]
HEUSER JE, 1975, COLD SPRING HARB SYM, V40, P17