共 31 条
[3]
CASTILLO MDI, 1995, REV MEX FIS, V41, P1
[5]
DUPONT HL, 1993, NEW ENGL J MED, V328, P1821, DOI 10.1056/NEJM199306243282507
[10]
HEIMDAHL A, 1985, SCAND J INFECT DIS, P52