TY - GEN CN - Proquest Ebook Central Academic Complete CN - RA643 CY - Geneva : DA - 2008. ID - 389729 KW - Communicable diseases KW - Travel. KW - Vaccination. KW - Diseases LK - https://univsouthin.idm.oclc.org/login?url=http://site.ebrary.com/lib/usiricelib/Doc?id=10227096 PB - World Health Organization, PP - Geneva : PY - 2008. T1 - International travel and healthsituation as on 1 January 2008 / TI - International travel and healthsituation as on 1 January 2008 / UR - https://univsouthin.idm.oclc.org/login?url=http://site.ebrary.com/lib/usiricelib/Doc?id=10227096 ER -