TY - JOUR T1 - Of Dung and Dynein Arms: Understanding COPD in Nonsmokers JF - Respiratory Care SP - 543 LP - 545 DO - 10.4187/respcare.02334 VL - 58 IS - 3 AU - Albert Miller Y1 - 2013/03/01 UR - http://rc.rcjournal.com/content/58/3/543.abstract N2 - ER -