title: Neutron diffraction studies of oriented retinal rods.
mesh_terms: D000818:Animals; D003903:Deuterium; D008433:Mathematics; D009502:Neutrons; D010786:Photoreceptor Cells / Q000032:analysis*; D012542:Scattering, Radiation / Q000379:methods*
chemical_list: D003903:Deuterium