@book{7400,
	author = {WHO Expert Committee on Malaria (1956 : Athens).},
	title = {Expert Committee on Malaria [meeting held in Athens from 20 to 28 June 1956] : sixth report.},
	publisher = {World Health Organization,},
	year = {1957.},
	series = {(WHO technical report series ; 123)},
	address = {Geneva : }
}