TY  - RPRT
TI  - Aging and induced-sputum cells.
AU  - Mario Malerba
AU  - Bruno Balbi
AU  - Antonio Spanevello
PY  - 2005
DO  - 10.1378/chest.128.6.4049
UR  - https://pubmed.ncbi.nlm.nih.gov/16354882/
ID  - 16354882
ER  -