Two Cases of Primary Cold Agglutinin Disease Associated with Megaloblastic Anemia

<div>Peripheral blood smear showing (a) red blood cell agglutination at room temperature and (b) no agglutination after warming at 37°C (Wright-Giemsa stain; original magnification ×100).</div>

Case Reports in Hematology

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Figure 1

Figure 1: Two Cases of Primary Cold Agglutinin Disease Associated with Megaloblastic Anemia 