TY  - RPRT
TI  - Newly devised ruler graphs for spirometric measurements of lung function.
AU  - S T CHIANG
PY  - 1962
DO  - 10.1164/arrd.1962.85.6.919
UR  - https://pubmed.ncbi.nlm.nih.gov/13878881/
ID  - 13878881
ER  -