2) Sherwood, N. M, and B. Harvey (1986) : Topical absorption of gonadotropin-releasing hormone (GnRH) in goldfish. Gen. Comp. Endocrinol., 61, 13-19.
3) Grim, R. W., D. M. Evans, and B. H. Vickerly (1983) : Manipulation of the seasonal reproductive cycle of the land-locked Atlantic salmon (Salmo salar) by LHRH analogues administrated at various stages of gonadal development. Can. J. Fish. Aquat. Sci., 40, 61-67.
4) Grim, L. W., A. M. Sutterlin, D. M. Evans, and C. Weil (1983) : Accelerated ovulation by pelleted LHRH analogue treatment of spring-spawning rainbow trout (Salmo gairdneri) held at low temperature. Aquaculture, 35, 299-307.
5) Lee, C. -S., C. S. Tamaru, J. E. Banno, C. D. Kelley, A. Bocek, and J. A. Wyban (1986) : Induced maturation and spawning of milkfish, Chanos chanos Forsskal, by hormone implantation. Aquaculture, 52, 199-205.