TY  - RPRT
TI  - Is preparation for bronchoscopy optimal?
AU  - J Pickles
AU  - M Jeffrey
AU  - A Datta
AU  - A A Jeffrey
PY  - 2003
DO  - 10.1183/09031936.03.00118302
UR  - https://pubmed.ncbi.nlm.nih.gov/12952248/
ID  - 12952248
ER  -