Article · Journal · 1989
N Ozumba, N O Christensen, A. B. C. Nwosu, Obioma C. Nwaorgu
Journal of Helminthology
Go to the publisher10.1017/s0022149x00008993
as printed: N. A. Ozumba
as printed: N. Ø. Christensen
as printed: O. C. Nwaorgu
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