title: Quantum-mechanical studies on the conformation of phospholipids. The conformational properties of the polar head.
mesh_terms: D002151:Calorimetry; D002794:Choline; D003201:Computers; D004983:Ethanolamines; D005997:Glycerylphosphorylcholine; D009682:Magnetic Resonance Spectroscopy; D008961:Models, Structural; D008968:Molecular Conformation; D010713:Phosphatidylcholines; D010714:Phosphatidylethanolamines; D010743:Phospholipids; D010759:Phosphorus Isotopes; D011789:Quantum Theory; D013329:Structure-Activity Relationship; D013816:Thermodynamics; D014961:X-Ray Diffraction
chemical_list: D004983:Ethanolamines; D010713:Phosphatidylcholines; D010714:Phosphatidylethanolamines; D010743:Phospholipids; D010759:Phosphorus Isotopes; D005997:Glycerylphosphorylcholine; D002794:Choline