@article{Abecia:97127,
      author        = "Abecia, J.A. and Carvajal-Serna, M. and Casao, A. and
                       Palacios, C. and Pulinas, L. and Keller, M. and Chemineau,
                       P. and Delgadillo, J.A.",
      title         = "{The continuous presence of ewes in estrus in spring
                       influences testicular volume, testicular echogenicity and
                       testosterone concentration, but not LH pulsatility in
                       rams}",
      year          = "2020",
}