@ARTICLE{10665-232950, author = {World Health Organization}, journal = {Weekly Epidemiological Record = Relevé épidémiologique hebdomadaire}, title = {Weekly Epidemiological Record, 1933, vol. 08, 35 [full issue]}, volume = {08}, year = {1933}, number = {35}, type = {Journal / periodical articles}, pages = {495 - 507} }