Testosterone levels of free-ranging resident mantled howler monkey males in relation to the number and density of solitary males: A test of the challenge hypothesis
- Cristóbal-Azkarate, J.
- Chavira, R.
- Boeck, L.
- Rodríguez-Luna, E.
- Veàl, J.J.
ISSN: 0018-506X
Year of publication: 2006
Volume: 49
Issue: 2
Pages: 261-267
Type: Article