@ARTICLE{10665-215422, author = {World Health Organization}, journal = {Weekly Epidemiological Record = Relevé épidémiologique hebdomadaire}, title = {NOTE ON GEOGRAPHIC AREAS = NOTES SUR LES UNITÉS GÉOGRAPHIQUES}, volume = {41}, year = {1966}, number = {19}, type = {Journal / periodical articles}, pages = {250 - 250} }