[Current evolution of the international problem of trachomatous travelers and migrants].
D005075:Biological Evolution; D004641:Emigration and Immigration; D006801:Humans; D014141:Trachoma / Q000517:prevention & control*; D014171:Transients and Migrants
EMIGRATION AND IMMIGRATION; TRACHOMA/prevention and control
L'évolution actuelle du problème international des voyageurs et migrants trachomateux.