TY  - RPRT
TI  - Importance of using lung function regression equations appropriate for ethnic origin.
AU  - A Greenough
AU  - M F Hird
AU  - L Everett
AU  - J F Price
PY  - 1991
DO  - 10.1002/ppul.1950110305
UR  - https://pubmed.ncbi.nlm.nih.gov/1758741/
ID  - 1758741
ER  -