Maturation of bovine cumulus oocyte complexes in follicular fluid with or without estradiol, progesterone or the combination affects cumulus cell expansion and blastocyst development - Audra W. Harl; Verónica M. Negrón-Pérez; Jacob W. Stewart; George A. Perry; Alan D. Ealy; Michelle L. Rhoads (PLoS ONE, 2025)