http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Manipulation of male attractiveness induces rapid changes in avian maternal yolk androgen deposition
Sjouke A. Kingma, Jan Komdeur, Oscar Vedder, Nikolaus von Engelhardt, Peter Korsten, Ton G. G. Groothuis.