TY - JOUR T1 - Using Spirometry to Appropriately Diagnose COPD JF - The Annals of Family Medicine JO - Ann Fam Med SP - iii LP - iii DO - 10.1370/afm.1722 VL - 13 IS - 1 AU - Tessa Rohrberg Y1 - 2015/01/01 UR - http://www.annfammed.org/content/13/1/iii.abstract N2 - ER -