Kruger, F.J.; Schutte, C.J.H. (Casper Jan Hendrik), 1934-2013; Visser, P.S.; Evans, A.C.; Bigalke, R.D.
(Published by the Government Printer, Pretoria., 1986)
Schistosoma mattheei ova were collected from cattle in different localities in South Africa and after hatching, miracidia were used to infest Bulinus (Physopsis) globosus. Cercariae harvested from these snails were used ...