Age-associated changes in plasma testosterone levels in male mice and their relation to social dominance or subordinance.
D000375:Aging; D000818:Animals; D001835:Body Weight; D004291:Dominance-Subordination; D008297:Male; D051379:Mice; D008813:Mice, Inbred ICR; D012930:Social Dominance; D013739:Testosterone / Q000097:blood*
D013739:Testosterone