title: A "special perspectives" issue: recent achievements and new directions in biomolecular solid state NMR.
authors: Robert
authors: R
authors: Tycko
mesh_terms: D000465:Algorithms; D001704:Biopolymers / Q000032:analysis* / Q000737:chemistry*; D019906:Nuclear Magnetic Resonance, Biomolecular / Q000379:methods*
chemical_list: D001704:Biopolymers