title: [Higher-order crystalline structure of protein molecules in yolk platelets].
mesh_terms: D000663:Amphibians; D000818:Animals; D003461:Crystallography; D004530:Egg Yolk; D005260:Female; D008854:Microscopy, Electron; D008859:Microscopy, Polarization; D011506:Proteins; D014961:X-Ray Diffraction
chemical_list: D011506:Proteins