Ackroyd R, Brown NJ, Davis MF, Stephenson TJ, Marcus SL, Stoddard CJ, et al. Photodynamic therapy for dysplastic Barrett's oesophagus: a prospective, double blind, randomised, placebo controlled trial. Gut 2000 Nov;47(5):612-7 Abstract available at http://www.ncbi.nlm.nih.gov/pubmed/11034574.
Compare quality appraisals for each clinical question
- What is the best endoscopic treatment for high grade dysplasia in patients with BO?
- What is the appropriate management of low grade dysplasia in patients with BO?