TY  - RPRT
TI  - A factor analytic approach to an effective lung function screening protocol.
AU  - S P Azen
AU  - W S Linn
AU  - J D Hackney
AU  - M P Jones
PY  - 1978
DO  - 10.2105/ajph.68.1.49
UR  - https://pubmed.ncbi.nlm.nih.gov/623361/
ID  - 623361
ER  -