1. O8 Metric development for tracheostomy suctioning: assessment of face and content validity. (5th November 2017) Authors: Noonan, B; Walsh, N; Healy, S; Dunn, R; O'Grady, M; Manning, M; Gallagher, A; Howson, V Journal: BMJ simulation & technology enhanced learning Issue: Volume 3(2017)Supplement 2 Page Start: A15 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗