title: [In vivo transmethylation processes followed on paper chromatography].
mesh_terms: D000478:Alkylation; D001622:Betaine / Q000378:metabolism; D002854:Chromatography, Paper; D006801:Humans; D009536:Niacinamide / Q000652:urine; D009539:Nicotinic Acids / Q000378:metabolism* / Q000652:urine*; D013831:Thiamine / Q000378:metabolism
chemical_list: D009539:Nicotinic Acids; D009536:Niacinamide; D001622:Betaine; D013831:Thiamine
vernacular_title: I processi di transmetilazione in vivo controllati per via cromatografica su carta.