TY - RPRT TI - Electron diffraction study of the hexagonal polymorphic form of some choline-containing phosphpolipids. AU - D L Dorset PY - 1975 DO - 10.1016/0005-2760(75)90011-9 UR - https://pubmed.ncbi.nlm.nih.gov/1120144/ ID - 1120144 ER -