Romsai D, Tositarat T, Kulapongs P. DETERMINATION OF HEMATOCRIT BY FILTER PAPER TECHNIQUE. J Assoc Med Sci [internet]. 2015 Jan. 25 [cited 2026 Sep. 12];11(2):55. available from: https://he01.tci-thaijo.org/index.php/bulletinAMS/article/view/60878