@misc{indiciaedc984ec817d6, title = {Bronchiolar disorders: classification and diagnostic approach.}, author = {Venerino Poletti and Ulrich Costabel}, year = {2003}, doi = {10.1055/s-2004-815597}, url = {https://pubmed.ncbi.nlm.nih.gov/16088566/}, note = {Source identifier: 16088566} }