title: Letter: Light induced change in rod outer segment membrane fluidity.
mesh_terms: D000818:Animals; D002417:Cattle; D002462:Cell Membrane / Q000502:physiology*; D003623:Dark Adaptation; D004578:Electron Spin Resonance Spectroscopy; D066298:In Vitro Techniques; D008027:Light; D010786:Photoreceptor Cells / Q000502:physiology*; D012995:Solubility; D013113:Spin Labels; D013997:Time Factors
chemical_list: D013113:Spin Labels