1. 781 A novel measurement technique for the assessment of industrial ultrasonic noise. (24th April 2018) Authors: Ullisch-Nelken, C; Schöneweiß, R; Kling, C; Wolff, A Journal: Occupational and environmental medicine Issue: Volume 75(2018)Supplement 2 Page Start: A525 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗