Schoevers, E J Developmental stage of the oocyte during antral follicle growth and cumulus investment determines in vitro embryo development of sow oocytes. [electronic resource] - Theriogenology Apr 2007 - 1108-22 p. digital Publication Type: Journal Article ISSN: 0093-691X Standard No.: 10.1016/j.theriogenology.2006.12.009 doi Subjects--Topical Terms: AnimalsCell Size--drug effectsEmbryonic Development--drug effectsFemaleFollicle Stimulating Hormone--pharmacologyGranulosa Cells--physiologyIn Vitro TechniquesOocytes--drug effectsOvarian Follicle--cytologySus scrofa--embryology