TY  - RPRT
TI  - Preoperative evaluation of pulmonary function.
AU  - A B Froese
PY  - 1979
DO  - 10.1016/s0031-3955(16)33754-3
UR  - https://pubmed.ncbi.nlm.nih.gov/492798/
ID  - 492798
ER  -