G. Tytgat

Red streaks in the oesophagus in patients with reflux disease: is there a histomorphological correlate?

M. Vieth, J. Dent, J. Haringsma, 2001, Scandinavian journal of gastroenterology.

Malignancy and premalignancy in Barrett's esophagus: a clinical — endoscopical — and histological study

J. Bartelsman, G. Tytgat, J. Offerhaus, 1981, Acta Endoscopica.

A placebo-controlled study on the efficacy of aspirin and doxycycline in preventing clogging of biliary endoprostheses.

J. van Marle, G. Tytgat, P. Jansen, 1989, Gastrointestinal endoscopy.

Results of conservative treatment of benign esophageal strictures: a follow-up study in 100 patients.

J. Bartelsman, G. Tytgat, F. C. den Hartog Jager, 1982, Gastroenterology.