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2. Bougienage is effective therapy for most benign oesophageal strictures;Lanza, F.L.; Graham, D.Y.;JAMA,1978
3. Outlook with conservative treatment of peptic esphageal structures;Ogilvie, A.L.; Ferguson, R.; Atkinson, M.,1980
4. Clinical course of oesophageal strictures managed by bougienage;Glick, M.E.;DigDisSci,1982
5. Results of conservative treatment of benign oesophageal strictures: a follow up study;Wesdorp, I.C.E.; Bartelsman, J.F.W.M.; den Hartog Jager, F.C.A.; Huibregtse, K.; Tytgat, G.N.,1982