1. Double blind, placebo controlled trial of betamethasone nasal drops for nasal polyposis. Issue 6498 (21st September 1985) Authors: Chalton, R; Mackay, I; Wilson, R; Cole, P Journal: BMJ Issue: Volume 291:Issue 6498(1985) Page Start: 788 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗