1. Predictors of therapy resistant asthma: outcome of a systematic evaluation protocol. Issue 7 (1st July 2003) Authors: Heaney, L G; Conway, E; Kelly, C; Johnston, B T; English, C; Stevenson, M; Gamble, J Journal: Thorax Issue: Volume 58:Issue 7(2003) Page Start: 561 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗