TY  - RPRT
TI  - Smoking, pulmonary function, and mortality.
AU  - J D Curb
AU  - E B Marcus
AU  - D M Reed
AU  - C MacLean
AU  - K Yano
PY  - 1990
DO  - 10.1016/1047-2797(90)90016-l
UR  - https://pubmed.ncbi.nlm.nih.gov/1669487/
ID  - 1669487
ER  -