The heart as a gland.
Marshall
P
P
D009320:Atrial Natriuretic Factor / Q000096:biosynthesis / Q000502:physiology*; D001826:Body Fluids / Q000187:drug effects*; D004702:Endocrine Glands / Q000378:metabolism; D006321:Heart / Q000502:physiology*; D006801:Humans
D009320:Atrial Natriuretic Factor