(Q29010344)
Statements
2 references
29 March 2020
Prevalence of airflow obstruction and chronic bronchitis by occupational groups among the U.S. population aged 40-79 years: NHANES survey data 2007-2010 (English)
1 reference
1 reference
25 September 2023
Kurth-L
1 reference
12 July 2017
Halldin-CN
1 reference
12 July 2017
Doney-B
1 reference
Hnizdo-E
1 reference
2 references
29 March 2020
1 January 2024