Seasonal patterns of LH, testosterone and semen quality in the Northern pintail duck (Anas acuta)

Penfold, Linda M.;Wildt, David E.;Herzog, T. L.;Lynch, W.;Ware, Lisa H.;Derrickson, Scott R.;Monfort, Steven L.

Date: 2001

Penfold, Linda M., Wildt, David E., Herzog, T. L., Lynch, W., Ware, Lisa H., Derrickson, Scott R., and Monfort, Steven L. 2001. "Seasonal patterns of LH, testosterone and semen quality in the Northern pintail duck (Anas acuta)." Reproduction, Fertility, and Development. 12:229–235.