Argininosuccinate synthetase deficiency: mutation analysis in 3 Thai patients. Wasant P*, Viprakasit V, Srisomsap C, Liammongkolkul S, Ratanarak P, Sathienkijakanchai A, Svasti J. Southeast Asian J Trop Med Public Health. 2005 May;36(3):757-61.

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.