The preputial gland as an indicator of social dominance in male mice.
D000818:Animals; D001835:Body Weight; D008297:Male; D051379:Mice; D008810:Mice, Inbred C57BL / Q000033:anatomy & histology*; D009929:Organ Size; D010413:Penis / Q000033:anatomy & histology* / Q000254:growth & development; D012627:Sebaceous Glands / Q000033:anatomy & histology* / Q000254:growth & development; D012737:Sex Factors; D012919:Social Behavior; D012930:Social Dominance