title: SELF-REGULATED EXPOSURE TO LIGHT BY PIGMENTED AND ALBINO LITTERMATES.
mesh_terms: D000417:Albinism; D003624:Darkness; D005823:Genetics; D008027:Light; D010858:Pigmentation; D051381:Rats; D012106:Research
keywords: ALBINISM; DARKNESS; EXPERIMENTAL LAB STUDY; GENETICS; LIGHT; PIGMENTATION; RATS