Decrease in prevalence of COPD in Sweden after decades of decrease in smoking2018-11-192 PRE AI HHelena Bäckman LLinda Ekerljung BBerne Eriksson CCaroline Stridsman RRoxana Mincheva LLinnéa Hedman SStig Hagstad AAnne Lindberg AA. Ullman EEva Rönmark BBo Lundbäck DOI:10.1183/13993003.congress-2018.OA1935原文链接分享收藏摘要 En