test (1) stress (1) psychologie (1) protocole (1) modèle (1) ligne (1) Aspect (1) Refrigeration and refrigerating machinery (1) Rats (1) Psychology (1) Frost (1) Fear (1) Experiments (1) Exhibitions (1) Example (1) Cryobiology (1) Corticosterone (1) Anxiety (1) Animals (1) Psychology (1) Experiments (1) plasma (1)