TY - JOUR T1 - Alpha-1 antitrypsin deficiency: a commonly overlooked cause of lung disease JF - Canadian Medical Association Journal JO - CMAJ SP - 1365 LP - 1371 DO - 10.1503/cmaj.111749 VL - 184 IS - 12 AU - Sarah K. Brode AU - Simon C. Ling AU - Kenneth R. Chapman Y1 - 2012/09/04 UR - http://www.cmaj.ca/content/184/12/1365.abstract N2 - ER -