Figure 4

Blood type test images from the extracted RBC solutions of blood sample 1 and sample 2 under anti-A, anti-B, and anti-D treatment. The red triangles indicate blood agglutination.
Blood type test images from the extracted RBC solutions of blood sample 1 and sample 2 under anti-A, anti-B, and anti-D treatment. The red triangles indicate blood agglutination.