%0 Journal Article %T Prevalence and risk factors of airflow limitation in a Mongolian population in Ulaanbaatar: Cross-sectional studies %A Bandi Solongo %A Dashtseren Ichinnorov %A Hisamitsu Omori %A Keiko Yamauchi %A Motoyuki Nakao %A Yoko Ishihara %J Archive of "PLoS ONE". %D 2017 %R 10.1371/journal.pone.0175557 %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5388497/