共 10 条
[1]
[Anonymous], 1998, MMWR Recomm Rep, V47, P1
[2]
Bignell C, 1996, GENITOURIN MED, V72, P315
[3]
BROCKLEHURST P, 2000, COCHR LIBR
[6]
Jephcott AE, 1997, GENITOURIN MED, V73, P245
[10]
VADER PCV, 1997, SEXUALLY TRANSMITTED, P10