title: X-ray and optical diffraction studies of bacterial flagella.
mesh_terms: D001407:Bacillus / Q000166:cytology; D005407:Flagella; D007259:Infrared Rays; D008722:Methods; D008854:Microscopy, Electron; D008961:Models, Structural; D055095:Optics and Photonics; D011511:Proteus / Q000166:cytology; D012486:Salmonella typhimurium / Q000166:cytology; D013053:Spectrophotometry; D014961:X-Ray Diffraction