RNA aptamers.
Heus
H A
HA
D015195:Drug Design; D008024:Ligands; D009690:Nucleic Acid Conformation; D012313:RNA / Q000737:chemistry* / Q000378:metabolism; D013806:Theophylline / Q000032:analysis*
D008024:Ligands; D012313:RNA; D013806:Theophylline