共 18 条
[1]
Beachey E H, 1975, Trans Assoc Am Physicians, V88, P285
[3]
BORGE K, 1972, ACTA PATH MICRO IM B, VB 80, P911
[6]
EDEN CS, 1978, INFECT IMMUN, V21, P229
[8]
GILTURNES C, 1982, CAN J COMP MED, V46, P165