title: [Study of polyriboadenylic acid (polyrA) in aqueous solutions by the method of ultrasonic absorption spectroscopy].
mesh_terms: D011119:Polynucleotides; D012996:Solutions; D014465:Ultrasonics; D014867:Water
chemical_list: D011119:Polynucleotides; D012996:Solutions; D014867:Water
vernacular_title: Issledovanie poliriboadenilovoĭ kisloty (polirA) v vodnykh rastvorakh metodom ul'trazvukovoĭ absorbtsionnoĭ spektroskopii