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Comparison of hemoglobin measurements by 3 point-of-care devices with standard laboratory values and reliability regarding decisions for blood transfusion

Johnson, Marianne; Marwick, Peter C.; Coetzee, Johan F. (Lippincott, Williams & Wilkins, 2020-08)

BACKGROUND: We compared the accuracy of 3 point-of-care testing (POCT) devices with central laboratory measurements and the extent to which between-method disagreements could influence decisions to transfuse blood. METHODS: ...