TY  - RPRT
TI  - Smoking and pulmonary function.
AU  - D I Peterson
AU  - L H Lonergan
AU  - M G Hardinge
PY  - 1968
DO  - 10.1080/00039896.1968.10665046
UR  - https://pubmed.ncbi.nlm.nih.gov/5646444/
ID  - 5646444
ER  -