title: Simultaneous determination of vitamins B1 and B6 by nuclear magnetic resonance spectroscopy.
mesh_terms: D009682:Magnetic Resonance Spectroscopy / Q000379:methods; D011736:Pyridoxine / Q000032:analysis*; D013831:Thiamine / Q000032:analysis*
chemical_list: D011736:Pyridoxine; D013831:Thiamine