共 30 条
[1]
BERNARD KW, 1985, AM J TROP MED HYG, V34, P633
[2]
BIGGS DJ, 1992, VACCINE, V10, P125
[3]
CHANTANAKAJORNT.A, 1998, VACCINE
[6]
JAIJAROENSUP W, 1999, IN PRESS J TRAVEL ME
[8]
Kositprapa C, 1998, J Travel Med, V5, P30, DOI 10.1111/j.1708-8305.1998.tb00453.x
[9]
LANG J, 1998, WHO B, V76, P491