Comparison of stethoscope bell and diaphragm, and of stethoscope tube length, for clinical blood pressure measurement Liu, Chengyu; Griffiths, Clive; Murray, Alan; More Liu, Chengyu; Griffiths, Clive; Murray, Alan; Zheng, Dingchang Less Blood Pressure Monitoring. 21(3):178-183, June 2016. Abstract Abstract Favorites PDF Get Content & Permissions Go to Full Text of this Article Open