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s12890-018-0581-0
s12890-018-0581-0
https://scigraph.springernature.com/pub.10.1186/s12890-018-0581-0
Prevalence and characteristics of COPD among pneumoconiosis patients at an occupational disease prevention institute: a cross-sectional study.
P2888
Q47645100-67C235E3-116C-4B95-A07F-90D5ACF0E4A2
P2888
s12890-018-0581-0
https://scigraph.springernature.com/pub.10.1186/s12890-018-0581-0