@ARTICLE{10665-214439,
	author = {World Health Organization},
	journal = {Weekly Epidemiological Record = Relevé épidémiologique hebdomadaire},
	title = {Weekly Epidemiological Record, 1964, vol. 39, 35 [full issue]},
	volume = {39},
	year = {1964},
	number = {35},
	type = {Journal / periodical articles},
	pages = {417 - 431}
}