title: Diffraction methods for biological macromolecules. Oscillation method with large unit cells.
mesh_terms: D006388:Hemagglutinins / Q000032:analysis; D009991:Oscillometry; D010781:Photography; D014780:Viruses / Q000648:ultrastructure*; D014961:X-Ray Diffraction / Q000295:instrumentation* / Q000379:methods
chemical_list: D006388:Hemagglutinins