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3. Estimation of Respiratory Rates Using the Built-in Microphone of a Smartphone or Headset. Nam Y; Reyes BA; Chon KH IEEE J Biomed Health Inform; 2016 Nov; 20(6):1493-1501. PubMed ID: 26415194 [TBL] [Abstract][Full Text] [Related]
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17. Tracheal sound spectra depend on body height. Sanchez I; Pasterkamp H Am Rev Respir Dis; 1993 Oct; 148(4 Pt 1):1083-7. PubMed ID: 8214929 [TBL] [Abstract][Full Text] [Related]
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