TY  - RPRT
TI  - Hospital admissions pulmonary function screening project.
AU  - M Spotnitz
AU  - J L Friedman
AU  - P Smith
AU  - B Chaiken
PY  - 1971
UR  - https://pubmed.ncbi.nlm.nih.gov/5568622/
ID  - 5568622
ER  -