Tram, P.T.M., Suong, N.K. and Tien, L.T.T. 2022. Rosmarinic acid production in cell suspension cultures of Ehretia asperula Zollinger & Moritz. Plant Science Today. 9, 1 (Jan. 2022), 70–75. DOI:https://doi.org/10.14719/pst.1490.