TY  - RPRT
TI  - Airflow and normal lung sounds.
AU  - B E Shykoff
AU  - Y Ploysongsang
AU  - H K Chang
PY  - 1988
DO  - 10.1164/ajrccm/137.4.872
UR  - https://pubmed.ncbi.nlm.nih.gov/3354994/
ID  - 3354994
ER  -