@book{7549,
	author = {CCTA/WHO African Conference on Ancylostomiasis (1961 : Brazzaville, Congo). and World Health Organization.},
	title = {CCTA/WHO African Conference on Ancylostomiasis, Brazzaville, 22-29 August 1961 : report.},
	publisher = {World Health Organization,},
	year = {1963.},
	series = {(WHO technical report series ; 255)},
	address = {Geneva : }
}