TY  - RPRT
TI  - Screening tests of pulmonary function.
AU  - J H Comroe
AU  - J A Nadel
PY  - 1970
DO  - 10.1056/nejm197005282822207
UR  - https://pubmed.ncbi.nlm.nih.gov/4315224/
ID  - 4315224
ER  -