@ARTICLE{10665-231766, author = {World Health Organization}, journal = {Weekly Epidemiological Record = Relevé épidémiologique hebdomadaire}, title = {International travel and health 2002 : Situation as on 1 January 2002 = Voyages internationaux et santé 2002 : Situation au 1er janvier 2002}, volume = {77}, year = {2002}, number = {06}, type = {Journal / periodical articles}, pages = {48 - 48} }