Appropriate guidelines for measuring haemoglobin and defining anaemia are crucial for both clinical and public health medicine but require consideration of a range of complexities across different populations. The objective of this guideline is to provide updated, clear, evidence-informed normative stat...

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JAMA; 330 (19), 2021

Red blood cell transfusion is a common medical intervention with benefits and harms. To provide recommendations for use of red blood cell transfusion in adults and children. Standards for trustworthy guidelines were followed, including using Grading of Recommendations Assessment, Development and Evaluati...

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