Wongsena, Wachanan, and Mayuree Chantho. 2013. “Comparative evaluation of antinuclear antibody testing by immunoperoxidase staining and immunofluorescence assay”. Archives of Allied Health Sciences 25 (1). Khon Kaen, Thailand:27-34. https://he01.tci-thaijo.org/index.php/ams/article/view/66310.