title: Conformations of the phosphatidylcholine and phosphatidylethanolamine polar groups determined by NMR spectroscopy.
mesh_terms: D002794:Choline; D003903:Deuterium; D004530:Egg Yolk; D005260:Female; D005990:Glycerol; D009682:Magnetic Resonance Spectroscopy; D008968:Molecular Conformation; D009943:Organophosphorus Compounds; D010713:Phosphatidylcholines; D010714:Phosphatidylethanolamines; D010743:Phospholipids
chemical_list: D009943:Organophosphorus Compounds; D010713:Phosphatidylcholines; D010714:Phosphatidylethanolamines; D010743:Phospholipids; D003903:Deuterium; D002794:Choline; D005990:Glycerol