FDA issues warning on pulse oximeter limitations, but says little about racial disparities - MedCity News
How pulse oximeters work, and why they sometimes do not - YouTube
Penn Medicine Study: Pulse Oximeters Did Not Change Outcomes for Patients in COVID-19 Monitoring Program - Penn Medicine
The oximeter is showing reading for my mom, sister, and me, but it's not showing any readings for my dad. Is it the machine's fault? - Quora
Amazon.com: Easy@Home Fingertip Pulse Oximeter (Not for Medical Use) - SpO2 Blood Oxygen Saturation Meter and Heart Rate Monitor -EHP050 : Health & Household
Blog | Pulse Oximeters
Pulse oximeters accuracy shouldn't depend on a user's skin color - STAT
Amazon.com: Easy@Home Fingertip Pulse Oximeter (Not for Medical Use) - SpO2 Blood Oxygen Saturation Meter and Heart Rate Monitor -EHP050 : Health & Household
Updating pulse oximeters | NHLBI, NIH
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