VARYING SENSITIVITY OF C57BL-CRGL MICE TO GROUPING.
D000818:Animals; D001522:Behavior, Animal; D004777:Environment; D006801:Humans; D008297:Male; D051379:Mice; D008810:Mice, Inbred C57BL; D013737:Testis
BEHAVIOR, ANIMAL; ENVIRONMENT; MICE; TESTIS