title: COPD in farmers: what have we learnt?
authors.affiliation: Walden University, College of Health Sciences, Minneapolis, MN, USA Epi-Stat Consulting, Fairview, NC, USA leslie.elliott@waldenu.edu.
authors.forename: Leslie
authors.initials: L
authors.lastname: Elliott
authors.affiliation: University of Nebraska Medical Centre, Omaha, NE, USA.
authors.forename: Susanna
authors.initials: S
authors.lastname: von Essen
mesh_terms: D000383:Agriculture; D004391:Dust; D000067565:Farmers; D006801:Humans; D029424:Pulmonary Disease, Chronic Obstructive
chemical_list: D004391:Dust