International travel and health
International travel and health situation as on 1 January 2007 / [electronic resource] :
World Health Organization.
- Geneva : World Health Organization, c2007.
- ix, 227 p. : maps.
Includes indexes.
Electronic reproduction.
Palo Alto, Calif. :
ebrary,
2009.
Available via World Wide Web.
Access may be limited to ebrary affiliated libraries.
Travel--Health aspects.
Communicable diseases--Prevention.
Vaccination.
Electronic books.
RA783.5 / .W67 2007eb
Includes indexes.
Electronic reproduction.
Palo Alto, Calif. :
ebrary,
2009.
Available via World Wide Web.
Access may be limited to ebrary affiliated libraries.
Travel--Health aspects.
Communicable diseases--Prevention.
Vaccination.
Electronic books.
RA783.5 / .W67 2007eb