1. Evaluation of swabbing methods for estimating the prevalence of bacterial carriage in the upper respiratory tract: a cross sectional study. Issue 10 (30th October 2014) Authors: Coughtrie, A L; Whittaker, R N; Begum, N; Anderson, R; Tuck, A; Faust, S N; Jefferies, J M; Yuen, H M; Roderick, P J; Mullee, M A; Moore, M V; Clarke, S C Journal: BMJ open Issue: Volume 4:Issue 10(2014) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗