Astuti, Pudji, Diah Tri Widayati, Sunendar -, Kresno Suharto, Asmarani Kusumawati, & Aris Junaidi. " CORRELATION OF PROGESTERONE AND CORTISOL PLASMA LEVELS BETWEEN OVULATED AND NON-OVULATED ETTAWA CROSSBREDS DOES." Jurnal Veteriner [Online], 9.1 (2008): n. pag. Web. 28 Mar. 2024