Media type: E-Article Title: Parental care, loss of paternity and circulating levels of testosterone and corticosterone in a socially monogamous song bird Contributor: Villavicencio, Camila P; Apfelbeck, Beate; Goymann, Wolfgang Published: Springer Science and Business Media LLC, 2014 Published in: Frontiers in Zoology, 11 (2014) 1, Seite 11 Language: English DOI: 10.1186/1742-9994-11-11 ISSN: 1742-9994 Origination: Footnote: Access State: Open Access