title: Vitamin A receptors: multiple species in retina and brain and possible compartmentalization in retinal photoreceptors.
mesh_terms: D000818:Animals; D001921:Brain / Q000378:metabolism*; D002417:Cattle; D008970:Molecular Weight; D010786:Photoreceptor Cells / Q000378:metabolism* / Q000648:ultrastructure; D011955:Receptors, Drug / Q000302:isolation & purification / Q000378:metabolism*; D012160:Retina / Q000378:metabolism* / Q000648:ultrastructure; D014801:Vitamin A / Q000378:metabolism*
chemical_list: D011955:Receptors, Drug; D014801:Vitamin A