TY - RPRT TI - Isolation, spectral characterization and biological activity of fractions of the flavonoid-containing Gratiola officinalis L. extract AU - Shirokov, A. AU - Grinev, V. AU - Polukonova, N. AU - Verkhovsky, R. AU - Doroshenko, A. AU - Mudrak, D. AU - Navolokin, N. AU - Polukonova, A. AU - Bucharskaya, A. AU - Maslyakova, G. PY - 2020 DO - 10.1101/2020.11.30.404475 UR - https://www.biorxiv.org/content/10.1101/2020.11.30.404475v1 ID - 10.1101/2020.11.30.404475 ER -