International travel and health : situation as on 1 January 2011.
International travel and health : situation as on 1 January 2011.
Voyages internationaux et sante : situation au 1er janvier 2011.
- xi, 258 p.
Issued annually; 2004 ed. published only electronically 1
9789241580465
Communicable disease control
Travel
Vaccination--Standards
Risk factors
Issued annually; 2004 ed. published only electronically 1
9789241580465
Communicable disease control
Travel
Vaccination--Standards
Risk factors