Overcoming Multidrug Resistance in Human Lung Cancer with Novel Benzo[a]quinolizin-4-ones. Kanintronkul Y, Worayuthakarn R, Thasana N, Winayanuwattikun P, Pattanapanyasat K, Surarit R, Ruchirawat S*, Svasti J*. Anticancer Res. 2011 Mar;31(3):921-7.

Efficacy of Andrographis paniculata extract treatment in mild to moderate COVID-19 patients being treated with favipiravir: A double-blind, randomized, placebo-controlled study (APFaVi trial) Siripongboonsitti T, Ungtrakul T, Tawinprai K, Auewarakul C, Chartisathian W, Jansala T, Julsawad R, Soonklang K, Mahanonda N, Mahidol C Phytomedicine. 2023;119:155018.