TY  - RPRT
TI  - Assessment of reliability of lung function screening programs or longitudinal studies.
AU  - E Hnizdo
AU  - G Churchyard
AU  - D Barnes
AU  - R Dowdeswell
PY  - 1999
DO  - 10.1164/ajrccm.160.6.9902042
UR  - https://pubmed.ncbi.nlm.nih.gov/10588621/
ID  - 10588621
ER  -