title: Molecular Zeeman effect in formamide and the  -proton chemical shift in poly(L-alanine).
mesh_terms: D000577:Amides; D055598:Chemical Phenomena; D002621:Chemistry; D005559:Formamides; D009682:Magnetic Resonance Spectroscopy; D010455:Peptides; D011522:Protons; D012997:Solvents
chemical_list: D000577:Amides; D005559:Formamides; D010455:Peptides; D011522:Protons; D012997:Solvents