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Photoperiod
Seasons
Reproduction
Body Weight
Phodopus
Mouse
Peromyscus
Cricetinae
Arvicolinae
Inbred C57BL Mouse
Knockout Mouse
Testosterone
Corticosterone
Melatonin
Aggression
Animal Behavior
Animal Sexual Behavior
Organ Size
Testis
Light
Co-Publications
34
25
19
18
17
16
15
14
13
10
8
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