@article {Tashkin1354, author = {Donald P Tashkin}, title = {Is It Asthma, COPD, or Something In Between, and Does it Matter?}, volume = {57}, number = {8}, pages = {1354--1356}, year = {2012}, doi = {10.4187/respcare.01970}, publisher = {Respiratory Care}, issn = {0020-1324}, URL = {https://rc.rcjournal.com/content/57/8/1354}, eprint = {https://rc.rcjournal.com/content/57/8/1354.full.pdf}, journal = {Respiratory Care} }