Wongsena, W., and M. Chantho. “Comparative Evaluation of Antinuclear Antibody Testing by Immunoperoxidase Staining and Immunofluorescence Assay”. Archives of Allied Health Sciences, vol. 25, no. 1, Mar. 2013, pp. 27-34, https://he01.tci-thaijo.org/index.php/ams/article/view/66310.