006140000a22001690004500003000900000005001700009110007600026245012400102020001800226264004900244490004000293300000900333041000800342650004400350651002000394700003000414PH-MaWHO20241108112339.0 aWHO Expert Committee on Epidemiology of Onchocerciasis (1975 : Geneva). aEpidemiology of onchocerciasis : report of a WHO Expert committee [meeting held in Geneva from 10 to 18 November 1975]. a92-4-120597-0 aGeneva : bWorld Health Organization,c1976. a(WHO technical report series ; 597) a94p. aeng aOnchocerciasisxDiagnosis, epidemiology aAfrica, Western aWorld Health Organization