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Amazon.com: Fingertip Pulse Oximeter, Blood Oxygen Saturation Monitor (SpO2) with Pulse Rate Measurements and Pulse Bar Graph, Portable Digital Reading LED Display, Batteries and Carry Case Included : Health & Household
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Pulse oximetry: Understanding its basic principles facilitates appreciation of its limitations - ScienceDirect
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Wireless implantable optical probe for continuous monitoring of oxygen saturation in flaps and organ grafts | Nature Communications
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Clinical use of pulse oximetry: Official guidelines from the Thoracic Society of Australia and New Zealand - Pretto - 2014 - Respirology - Wiley Online Library
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New pulse oximetry detection based on the light absorbance ratio as determined from amplitude modulation indexes in the time and frequency domains - ScienceDirect
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