Vista normal Vista MARC Vista ISBD

International travel and health : situation as on I january 2005 / World Health Organization. - Ginebra, Sui. : WHO, 2005. - 202 p.

ISBN: 92-4-158036 4

Subjects--Topical Terms:
Control de enfermedades transmisibles --Metodos.
Factores de Riesgo.
Vacunación --periodicas.

Dewey Class. No.: 614.4'7 / I61