Observed disparity on schistosome infection rates in field Biomphalaria pfeifferi (Krauss) between two areas of the Jos Metropolis, NigeriaP.F. Akufongwe, B. Dondji, V.N. Okwuosa, D.A. Dakul and H.N. NtoniforParasite, 2 1 (1995) 89-91DOI: https://doi.org/10.1051/parasite/1995021089
