Botha, T.L.; Pieterse, G.M.; Barnhoorn, Irene E.J.; Van Dyk, J.E.; Marchand, M.J.
(AOSIS Open Journals, 2013)
A qualitative and quantitative histological assessment was done
on the liver, gills and gonads. Focus was placed on reproductive health aspects by staging the
gonads according to their reproductive development and assessing ...