by Van Der Bijl, P., Van Eyk, A.D., Van Zyl, J.M., Moll, L.M., Schols, D., Balzarini, J.
Published in European journal of inflammation (01.01.2008)

by van Zyl, J.M.
Published in Journal of informetrics (01.10.2013)

by den Haan, R, van Zyl, J M, Harms, T M, van Zyl, W H
Published in Environmental research letters (2013)

by van Zyl, J. M., Harms, T. M.
Published in Bioprocess and biosystems engineering (01.09.2013)

by Fourie, L.J., Horak, I.G., van Zyl, J.M.
Published in Veterinary parasitology (01.03.1992)

by Laubscher, D.J. (University of the Orange Free State, Bloemfontein, Republic of South Africa), Van Zyl, J.M, Du Preez, C.C
Published in Communications in soil science and plant analysis (01.01.1990)

by van Zyl, J. M, Neudecker, H, Nel, D. G
Published in Psychometrika (01.09.2000)

by Daniels, W.M.U., van Rensburg, S.J., van Zyl, J.M., Taljaard, J.J.F.
Published in Journal of pineal research (01.03.1998)

by Spamer, E.J., Van Zyl, J.M.
Published in Progressio (01.01.2013)

by van Zyl, J.M., van der Walt, B.J.
Published in Biochimica et biophysica acta (01.01.1984)

by Van der Merwe, M.J., Muller, G.J., Van Zyl, J.M.
Published in South African journal of science (01.09.2001)

by van Zyl, J.M., Basson, K.&van der Walt, B.
Published in South African journal of science (01.04.1990)

by Pieterse, A., Bester, A., Van Zyl, J.M., Harington, J.S., Hawtrey, A.O.
Published in South African journal of science (01.11.2002)

by Lues, J.F.R, Smit, E.J, van Zyl, J.M
Published in Food microbiology (01.12.1999)

by Jooste, J P, Van Zyl, A J M, Baker, A, Crawford, W, Jassen, A
Published in South African medical journal (01.11.2005)

by VAN DER LINGEN, F. J, FOURIE, L. J, KOK, D. J, VAN ZYL, J. M
Published in Experimental & applied acarology (01.06.1999)

by Pretorius, E., Jansen van Rijssen, J.C. & Van Zyl, J.M.
Published in South African journal of sports medicine (01.11.1995)

by Fourie, L.J. (University of the Orange Free State, Bloemfontein (South Africa). Dept. of Zoology and Entomology), Snyman, A, Kok, D.J, Horak, I.G, Zyl, J.M. van
Published in Experimental & applied acarology (01.12.1993)

by Van Zyl, J.M., Fourie, L.J., Horak, I.G.
Published in South African journal of wildlife research (1995)

by Fourie, L.J. (Orange Free State Univ., Bloemfontein (South Africa). Dept. of Zoology-Entomology), Zyl, J.M. van
Published in Experimental & applied acarology (01.11.1991)