title: In vitro study of the vitamin B12-binding capacity in eye tissues.
mesh_terms: D000818:Animals; D002417:Cattle; D003037:Cobalt Radioisotopes; D003315:Cornea / Q000378:metabolism; D005123:Eye / Q000378:metabolism*; D066298:In Vitro Techniques; D007908:Lens, Crystalline / Q000378:metabolism; D009900:Optic Nerve / Q000378:metabolism; D051381:Rats; D012160:Retina / Q000378:metabolism; D013045:Species Specificity; D013552:Swine; D014020:Tissue Extracts; D014805:Vitamin B 12 / Q000378:metabolism*
chemical_list: D003037:Cobalt Radioisotopes; D014020:Tissue Extracts; D014805:Vitamin B 12