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Amazon.com: Alcedo Pulse Oximeter Fingertip | Blood Oxygen Saturation Level (SpO2) and Heart Rate Monitor | Dual Color OLED Display | Portable Carry Case, Lanyard, Batteries : Health & Household
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Amazon.com: Pulse Oximeter, Blood Oxygen Saturation Monitor, Heart Rate Monitor OLED Display with Alarm for Instant and Accurate Measurement Pulse Rate and SpO2 Level, with Lanyard : Health & Household
Penn Medicine Study: Pulse Oximeters Did Not Change Outcomes for Patients in COVID-19 Monitoring Program - Penn Medicine
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Sensors | Free Full-Text | The Use of Pulse Oximetry in the Assessment of Acclimatization to High Altitude
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