TY  - BOOK
ED  - World Health Organization
TI  - International travel and health: situation as on 1 January 2010
SN  - 9789241580458
PY  - 2010///
CY  - Geneva
PB  - WHO
KW  - Communicable Disease Control
KW  - Travel
KW  - Vaccination
KW  - Risk Factors
ER  -