Vos, T (2012 թ․ դեկտեմբերի 15). «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». Lancet. 380 (9859): 2163–96. doi:10.1016/S0140-6736(12)61729-2. PMID23245607.
Vos, T (2012 թ․ դեկտեմբերի 15). «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». Lancet. 380 (9859): 2163–96. doi:10.1016/S0140-6736(12)61729-2. PMID23245607.