Isolated methylmalonic acidemia with unusual presentation mimicking diabetic ketoacidosis. Dejkhamron P, Wejapikul K, Unachak K, Sawangareetrakul P, Tanpaiboon P*, Wattanasirichaigoon D. J Pediatr Endocrinol Metab. 2016 Mar;29(3):373-8.

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.