Songtan, Ekalak, and Kanitta Phuwanartnaranubarn. “Endotoxin Content Testing in Biological Products With Recombinant Factor C”. Thai Food and Drug Journal 29, no. 3 (October 31, 2022): 4–11. Accessed May 9, 2024. https://he01.tci-thaijo.org/index.php/fdajournal/article/view/259607.