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Question: Should smartphone apps be used clinically as oximeters? Answer: No. - The Centre for Evidence-Based Medicine
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Racial disparity in clip-on devices to measure oxygen levels in blood under scrutiny by FDA | CBC News
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Pulse Oximeters and Coronavirus: Devices Have Higher Error Rate in Black Patients - The New York Times
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COVID-19: Want to measure oxygen levels in your blood? Here's how CarePlix Vital's oxymeter app monitors SpO2 and pulse rate
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Pulse Oximeter: Top 7 Best Pulse Oximeters to check Oxygen Levels in Human Body and how to use it - The Economic Times
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