Some high pitched thoughts on chest examination.
Welsby
P D
PD
Earis
J E
JE
D000162:Acoustics; D001307:Auditory Perception; D001314:Auscultation / Q000379:methods*; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D012135:Respiratory Sounds / Q000175:diagnosis*; D019023:Stethoscopes / Q000266:history