Хронична обструктивна белодробна болест: Разлика между версии

* {{cite journal | last = Vos | first = T | coauthors = AD Flaxman, M Naghavi, R Lozano, C Michaud, M Ezzati, K Shibuya, JA Salomon, S Abdalla, V Aboyans | title = Years lived with disability (YLDs) for 1160 sequelae of 289 diseases and injuries 1990 – 2010: a systematic analysis for the Global Burden of Disease Study 2010 | journal = Lancet | volume = 380 | issue = 9859 | pages = 2163 – 2196 | date = December 2012 | year = 2012 | pmid = 23245607 | doi = 10.1016/S0140-6736(12)61729-2 | lang = en}}