1. 277 Threshold value estimation for respirable quartz dust exposure and silicosis incidence in the German porcelain worker cohort. (11th October 2013) Authors: Morfeld, P; Mundt, ; Taeger, ; Guldner, ; Steinig, ; Miller, Journal: Occupational and environmental medicine Issue: Volume 70(2013)Supplement 1 Page Start: A94 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗