Ovarian follicular flushing as a means of increasing oocyte yield and in vitro embryo production in cattle by Simmons, RJ, Tutt, DAR, Kwong, WY, Baroni, JI, Lim, LN, Cimpeanu, R, Castrejon-Pita, AA, Vatish, M, Svensson, P, Piegsa, R, Hagby, U, Sinclair, KD, Georgiou, EX