World Health Organization Lymphatic filariasis :the disease and its control ; 5th report - - Geneva W H O 1992 - 71 p. 24 cm. - WHO Technical report series no.821. . Elephantiasis,Filirial ISBN: 92 4 120821 X Subjects--Topical Terms: Elephantiasis,Filirial Dewey Class. No.: SERIALS / WHO