Bragg, R.R. (Robert Richard); Oosthuizen, J.H.; Lordan, Shirley M.; Verwoerd, Daniel Wynand
(Published by the Government Printer, Pretoria., 1989)
A Streptococcus species biochemically and serologically identical to the rainbow trout pathogenic Streptococcus species was isolated from the internal organs of the fish specific leech, Batracobdelloides tricarinata. These ...