Le, D.; Nguyen, A.; Vo, P. USING 17α - HYDROXY - 20β- DIHYDROPROGESTERONE (17,20P), PROGESTERONE (P) AND DESOXYCORTICOSTERONE ACETATE (DOCA) TO INDUCE OOCYTE MATURATION AND OVULATION IN VIVO OF GRASS CARP (Ctenopharyngodon Idellus). Science and Technology Development Journal 2009, 12, 55-63.