McKusickVA, JenkinsJT, WebbGN. The acoustic basis of the chest examination. Am Rev Tuberc1955;72:12–34.
13.
ForgacsP.Crackles and wheezes. Lancet1967;2:203–205.
14.
ForgacsP.Lung sounds. Br J Dis Chest1969;63:1–12.
15.
WeissEB, CarlsonCJ. Recording of breath sounds. Am Rev Respir Dis1972;105:835–839.
16.
GrassiC, MarinoneG, PuglisiM, . Normal pathological respiratory sounds analyzed by means of a new phono-pneumographic apparatus. Respiration1976;33:315–324.
17.
CugellDW. Use of tape recordings of respiratory sound and breathing pattern for instruction in pulmonary auscultation. Am Rev Respir Dis1971;104:948–950.
18.
Report of the ATS-ACCP ad hoc subcommittee on pulmonary nomenclature. Am Thorac Soc News1977;3:5–6.
19.
ForgacsP.The functional basis of pulmonary sounds. Chest1978;73:399–405.
20.
MurphyRLH, HolfordSK, KnowlesWC. Visual lung-sound characterization by time-expanded wave form analysis. N Engl J Med1977;296:968–971.
GavrielyN, PaltiY, AlroyG.Spectral characteristics of normal breath sounds. J Appl Physiol1981;50:307–314.
23.
CarbonneauG, RacineuxJL, SudraudM, TuchaisE.An accurate recording system and its use in breath sound spectral analysis. J Appl Physiol1983;55:1120–1127.
24.
BaughmanRP, LoudonRG. Quantitation of wheezing in acute asthma. Chest1984;86:718–722.
25.
DrugerG.The chest: Its signs and sounds. Los Angeles: Humetrics Corp, 1973.
26.
CugellD, WeissE.American College of Chest Physicians audiographic series, Vol 12.
27.
Auscultation of the chest. Ohio Lung Association, 1978.
28.
MurphyRLH. A simplified introduction to lung sounds (audiotape). Wellesley Hills MA: Stethophonics, 1977.
