article 1978 Investigation of mammalian ovulation with an in vitro perfused rabbit ovary preparation ·doi:10.1016/s0002-9378(78)80007-6
article 1978 In Vitro Reversal of Indomethacin-Blocked Ovulation by Prostaglandin F2α ·doi:10.1016/s0015-0282(16)43700-3