Nattarat Thangthumniyom, Tippawan Juntafong, Nuntawan Petcharat, Pariwat Poolperm, Chalermpol Lekcharoensuk, and Porntippa Lekcharoensuk. “Development of a Quantitative, Competitive-PCR (QC-PCR) Assay to Determine the DNA Load of Porcine Circovirus Type 2 (PCV2) in Blood and Fecal Swabs”. Agriculture and Natural Resources 45, no. 6 (December 30, 2011): 1028–1037. accessed September 17, 2026. https://li01.tci-thaijo.org/index.php/anres/article/view/245299.