• Anemia occurs when you don’t have enough red blood cells or when the red blood cells in your body are unable to function properly, causing symptoms like fatigue, dizziness, and shortness of breath. ...
From the Medical Service, Robert Breck Brigham Hospital. Within the usually clear central area of the erythrocyte, there is a small island (bull's-eye) of hemoglobin, hence the resemblance to a target ...
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