Performance, Acceptability, and Usability of Respiratory Rate Timers and Pulse Oximeters When Used by Frontline Health Workers to Detect Symptoms of Pneumonia in Sub-Saharan Africa and Southeast Asia: Protocol for a Two-Phase, Multisite, Mixed-Methods Trial
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2019 ◽
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2018 ◽
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2014 ◽
Vol 64
(623)
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pp. e321-e328
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2012 ◽
Vol 91
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pp. 244-253B
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