International travel and health :
International travel and health : situation as on 1 January 2002.
= Viajes internacionales y salud : situación a 1 de enero de 2002.
- Geneva : World Health Organization, 2002.
- 193 p.
ara(1992) eng fre ger(1998) por rus spa.
fin(2001) gre(1982) ita jpn(1997) or(1997).
WHODOC
9241580275 9667377377 (Russian)
0254-296X
Communicable disease control.
Travel.
Vaccination--standards.
Risk factors.
WA 110 2002IN
ara(1992) eng fre ger(1998) por rus spa.
fin(2001) gre(1982) ita jpn(1997) or(1997).
WHODOC
9241580275 9667377377 (Russian)
0254-296X
Communicable disease control.
Travel.
Vaccination--standards.
Risk factors.
WA 110 2002IN