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Decoding pulse oximeters: Does it provide an accurate reading? Here's what you need to know - The Economic Times
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Pulse Oximeters and Coronavirus: Devices Have Higher Error Rate in Black Patients - The New York Times
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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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Amazon.com: Zacurate Pro Series 500DL Fingertip Pulse Oximeter Blood Oxygen Saturation Monitor with Silicone Cover, Batteries and Lanyard (Royal Black) : Health & Household
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