title: Comparative metabolism of nicotinamide and nicotinic acid in mice.
mesh_terms: D000818:Animals; D002247:Carbon Isotopes; D007408:Intestinal Absorption; D051379:Mice; D009243:NAD / Q000096:biosynthesis; D009536:Niacinamide / Q000378:metabolism*; D009539:Nicotinic Acids / Q000378:metabolism*
chemical_list: D002247:Carbon Isotopes; D009539:Nicotinic Acids; D009243:NAD; D009536:Niacinamide