title: Proton and phosphorus magnetic relaxation studies on the dynamic structure of single-stranded polyriboadenylic acid.
mesh_terms: D000249:Adenosine Monophosphate; D009682:Magnetic Resonance Spectroscopy; D009690:Nucleic Acid Conformation; D010758:Phosphorus; D011119:Polynucleotides; D011522:Protons
chemical_list: D011119:Polynucleotides; D011522:Protons; D010758:Phosphorus; D000249:Adenosine Monophosphate