Bioaccumulation of selected metals in Lamproglena clariae Fryer, 1956 infecting Clarias gariepinus (Burchell, 1822) collected from six sampling sites along the Vaal River, South Africa. - Pretorius, Marilie; Gradwohl, Andreas; Windisch, Jakob; Jirsa, Franz; Avenant‐Oldewage, Annemariè (Water Environment Research (10614303), 2025)