1.
Watthanachaiyingcharoen R, Phanwichien K, Pradermwong A, Kamkaen N. Acute Toxicity Test of Medicinal Plants and Herbal Remedies of Aphthous Ulcer. J Health Res [internet]. 2018 Nov. 21 [cited 2026 Oct. 6];23(4):169-74. available from: https://he01.tci-thaijo.org/index.php/jhealthres/article/view/156531