Champoux, M; Hwang, L; Lang, O et al. (2001) Feeding demand conditions and plasma cortisol in socially-housed squirrel monkey mother-infant dyads. Psychoneuroendocrinology 26:461-77 |
Champoux, M; Zanker, D; Levine, S (1993) Food search demand effort effects on behavior and cortisol in adult female squirrel monkeys. Physiol Behav 54:1091-7 |