de Brun, V.; Abecia, J. A.; Fernandez-Foren, A.; Carriquiry, M.; Forcada, F.; Vazquez, I.; Meikle, A.; Sosa, C. Undernutrition and Laterality of the Corpus Luteum Affects Gene Expression in Oviduct and Uterus of Pregnant Ewes. Span. j. agric. res. 2013, 11, 989-996.