title: Visual pigments of men, moles and hedgehogs.
mesh_terms: D000818:Animals; D003623:Dark Adaptation; D007312:Eulipotyphla; D005260:Female; D006364:Hedgehogs; D006801:Humans; D012168:Retinal Pigments / Q000032:analysis*; D013053:Spectrophotometry
chemical_list: D012168:Retinal Pigments