title: [Seasonal changes of skin- and liver-melanin contents in Rana esculenta L].
mesh_terms: D000818:Animals; D008099:Liver / Q000378:metabolism*; D008543:Melanins / Q000096:biosynthesis / Q000378:metabolism*; D011893:Rana esculenta / Q000378:metabolism*; D012621:Seasons; D012867:Skin / Q000378:metabolism*
chemical_list: D008543:Melanins
vernacular_title: Variazioni stagionali del contenuto di melanine cutanee ed epatiche di Rana esculenta L.