PURIFICATION OF GONADOTROPIN FROM RAINBOW TROUT (SALMO GAIRDNERII RICHARDSON) PITUITARY GLANDS B. BRETON, B. JALABERT and P. REINAUD Ann. Biol. anim. Bioch. Biophys., 16 1 (1976) 25-36 DOI: 10.1051/rnd:19760103