title: 1H- and 13C-NMR studies on caffeine and its interaction with nucleic acids.
mesh_terms: D002110:Caffeine; D009682:Magnetic Resonance Spectroscopy; D009690:Nucleic Acid Conformation; D009841:Oligonucleotides; D009843:Oligoribonucleotides; D011061:Poly A
chemical_list: D009841:Oligonucleotides; D009843:Oligoribonucleotides; D011061:Poly A; D002110:Caffeine