1. O26-4 Inverse associations between occupational organic dust exposure and incidence of chronic obstructive pulmonary disease (copd) – healthy worker survivor bias?. (1st September 2016) Authors: Vested, Anne; Basinas, Ioannis; Heederik, Dick; Jacobsen, Gitte; Kolstad, Henrik; Kromhout, Hans; Omland, Øyvind; Sigsgaard, Torben; Toft, Gunnar; Thulstrup, Ane Marie; Vestergaard, Jesper; Elholm, Grethe; Wouters, M Inge; Schlünssen, Vivi Journal: Occupational and environmental medicine Issue: Volume 73(2016)Supplement 1 Page Start: A50 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗