Freemartinism and FecXR allele determination in replacement ewes of the Rasa Aragonesa sheep breed by duplex-PCR

A. Martinez-Royo, E. Dervishi, J.L. Alabart, J.J. Jurado, J. Folch, J.H. Calvo. Freemartinism and FecXR allele determination in replacement ewes of the Rasa Aragonesa sheep breed by duplex-PCR . Theriogenology. 2009, Vol. 72 (8), p. 1148-2009.