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Home pulse oximeters can help diagnose covid-19 symptoms, but it's easy to use it the wrong way - The Washington Post
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Home blood oxygen monitoring can help COVID patients spot early warning signs | Imperial News | Imperial College London
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What is a pulse oximeter and can I still buy one in Australia? Demand for devices climbs as more people manage Covid at home | Health | The Guardian
Penn Medicine Study: Pulse Oximeters Did Not Change Outcomes for Patients in COVID-19 Monitoring Program - Penn Medicine
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