_:b665822283 . _:b665822283 . "PMID: 18246864.Barthold SW.Effects of cage density on behavior in young adult mice." . _:b665927389 . _:b665903092 . _:b665927389 . "PERSON: Phillippe Rocca-Serra" . _:b665822283 . _:b665951686 . _:b665223761 . _:b665951686 . _:b665223761 . _:b665951686 . _:b665223761 . _:b665903092 . _:b665199464 . _:b665846580 . _:b665846580 . _:b665903092 . . _:b665878795 . _:b665846580 . _:b665903092 . _:b665846580 . . _:b665223761 . _:b665199464 . _:b665822283 . _:b665951686 . _:b665927389 . . "OBI biomaterial branch" . _:b665223761 . _:b665927389 . _:b665199464 . "A processed material which has the function to define a bounded habitat which is amenable to keeping animals." . _:b665822283 . "laboratory cage" . _:b665927389 . "animal cage" . _:b665199464 . _:b665878795 . "animal cage" . _:b665878795 . _:b665199464 . _:b665903092 . _:b665878795 . _:b665878795 . . _:b665951686 . _:b665846580 .