| |
| | Referencias |
 | | French, J. A., Abbott, D. H., and Snowdon, C. The effect of social environment on estrogen excretion, scent marking, and sociosexual behavior in tamarins (Saguinus oedipus). |
 | | Heisterman, M., Kleis, E., Pröve, E., and Wolters, H.-J. Fertility status, dominance, and scent marking behavior of family-housed female cotton-top tamarins (Saguinus oedipus) in absence of their mothers. |
 | | Ziegler, T. E., Scheffler, G., Wittwer, D. J., Schultz-Darken, N. J., Abbott, D. and Snowdon, C. Metabolism of reproductive steroids during the ovarian cycle in two species of callitrichids, Saguinus oedipus and Callithrix jacchus, and estimation of the ovulatory period from fecal steroids. |
| www.uam.es /personal_pdi/psicologia/fpelaez/referen4.htm (816 words) |
|