@misc{indiciae338d94069766, title = {[Early, targeted population based screening for COPD. Preliminary study].}, author = {R Pływaczewski and M Bednarek and D Górecka and E Puścińska and A Nowiński and J Zieliński}, year = {1999}, url = {https://pubmed.ncbi.nlm.nih.gov/10808385/}, note = {Source identifier: 10808385} }