References
- , WHO-CIOMS terminology circular no. Ind-1, October 1978
- Diseases of the gastrointestinal tract. Provisional international nomenclature. CIOMS/WHO, Geneva 1973; Vol. III.
- Maratka Z, et al, Terminology, definitions and diagnostic criteria in digestive endoscopy. Roehm Pharma, Weiterstadt, 1984. Also published in Scand J Gastroenterol 1984, 19 Suppl 103, 1–74, and in German, Spanish, Italian, and Portuguese editions by NormedVerlag, Bad Homburg, Germany. Second Edition in English, German, and Italian. French, Spanish and Portuguese in preparation by Normed Verlag, Bad Homburg, Germany, 1990
- Cosentino F. OMED terminology. Videofilm in English and Italian. Normed Verlag, Bad HomburgGermany 1990
- OMED terminology. Atlas of endoscopic findings. Normed Verlag, Bad HomburgGermany, In preparation