@ARTICLE{10665-240264, author = {World Health Organization}, journal = {Weekly Epidemiological Record = Relevé épidémiologique hebdomadaire}, title = {INOCULATION AND VACCINATION CERTIFICATES REQUIRED BY VARIOUS COUNTRIES = CERTIFICATS DE VACCINATION EXIGÉS_x000D_ PAR LES DIVERS PAYS}, volume = {27}, year = {1952}, number = {01}, type = {Journal / periodical articles}, pages = {6 - 6} }