@ARTICLE{10665-238095, author = {World Health Organization}, journal = {Weekly Epidemiological Record = Relevé épidémiologique hebdomadaire}, title = {Weekly Epidemiological Record, 1946, vol. 21, 47 [full issue]}, volume = {21}, year = {1946}, number = {47}, type = {Journal / periodical articles}, pages = {395 - 403} }