W.H.O. International Centre for trypanosomiasis / by R. J. Onyang o [et al.] - s.l : s.n , n.d - 9 p. ; 32 cm. Subjects--Corporate Names: East African Trypanosomiasis Resarch Organization-------- Subjects--Topical Terms: Trypanosomiasis.-------- Gov. Doc. Class. No.: G EAC T79(02)1871/1