Authors: Selvasekar, CR Birbeck, N Mcmillan, T Wainwright, M Walker, SJ

Citation: Cr. Selvasekar et al., Review article: photodynamic therapy and the alimentary tract, ALIM PHARM, 15(7), 2001, pp. 899-915

Authors: Walker, SJ Byrne, JP Birbeck, N

Citation: Sj. Walker et al., What's new in the pathology, pathophysiology and management of benign esophageal disorders?, DIS ESOPHAG, 12(3), 1999, pp. 219-237