Ajonsre, Narisa, Akarin Nimmannit, Auengporn Pituksung, Wisansaya Kampukhiaw, Patcharee Butsankot, Mayura Vattanapongpisan, and Ranistha Ratanarat. “Effect of Low-Dose Heparinized Saline (LDHS) on Arterial Line Patency Patients with Severe COVID-19 Disease”. The Journal of Chulabhorn Royal Academy 7, no. 3 (August 20, 2025): 273–281. accessed September 18, 2026. https://he02.tci-thaijo.org/index.php/jcra/article/view/275508.