1. Effects of gonadotropic hormones on male hypophysectomized lake chub, Couesius plumbeus;Ahsan;Can. J. Zool.,1966
2. Reproduction in female bony fishes;Ball,1960
3. Effects of gonadotropic hormone in the fish, Xiphophorus helleri Heckel;Balwin,1942
4. Patterns of ovarian activity;Barr,1968
5. Endocrine control of the sexual cycle in the plaice Pleuronectes platessa—IV. Gonadotropic activity of the pituitary;Barr;Gen. & compar. Endocr.,1964