STRUCTURAL STUDIES WITH X-RAYS.
D003461:Crystallography; D046911:Macromolecular Substances; D009696:Nucleic Acids; D011506:Proteins; D014961:X-Ray Diffraction; D014965:X-Rays
D046911:Macromolecular Substances; D009696:Nucleic Acids; D011506:Proteins
CRYSTALLOGRAPHY; MACROMOLECULAR SYSTEMS; NUCLEIC ACIDS; PROTEINS; REVIEW; X-RAY DIFFRACTION