Prevalence of pre-existing lung diseases and their association with income level among patients with lung cancer: a nationwide population-based case-control study in South Korea
韩国一项基于全国人口的病例对照研究：肺癌患者既往肺部疾病患病率及其与收入水平的关系
期刊:Bmj Open Respiratory Research
影响因子:3.4
doi:10.1136/bmjresp-2023-001772
Oh, Chang-Mo; Lee, Sanghee; Kwon, Hoejun; Hwangbo, Bin; Cho, Hyunsoon
