TY  - RPRT
TI  - Identifying asthma in population studies: from single entity to a multi-component approach.
AU  - G B Marks
PY  - 2005
DO  - 10.1183/09031936.05.00055305
UR  - https://pubmed.ncbi.nlm.nih.gov/15994381/
ID  - 15994381
ER  -