Effects of gonadotropin-releasing hormone, human chorionic gonadotropin, dexamethasone, prostaglandin-F2 alpha and progesterone on thyroid, gonad, liver and kidney functions of the nile catfish (Clarias lazera)
Assiut Veterinary Medical Journal/Maǧallaẗ Asyūṭ al-ṭibiyyaẗ al-baytariyyaẗ