title: Measurements of serum thyroxine and the proportions of rhodopsin and porphyropsin in rainbow trout.
mesh_terms: D000818:Animals; D012168:Retinal Pigments / Q000378:metabolism*; D012243:Rhodopsin / Q000378:metabolism*; D012487:Salmonidae / Q000378:metabolism*; D013696:Temperature; D013974:Thyroxine / Q000097:blood* / Q000494:pharmacology; D014337:Trout / Q000378:metabolism*
chemical_list: D012168:Retinal Pigments; D012243:Rhodopsin; D013974:Thyroxine