From a hospital of Memorial By applying the principle of measuring the rate of sedimentation of red blood cell mm/hr in our studies using experimental methods between the capillary tube and the blue type Westergren.
Korat Memorial Hospital By adopting the principles of Measurement of erythrocyte sedimentation rate, mm / hr in our study using the Westergren method and capillary tube-type blue.
From Korat Memorial Hospital by applying the principle of measuring the erythrocyte sedimentation rate mm / HR in our study uses experimental method between Westergren capillary type and tube blue