Bert Bier

Saarbruecken, SL 66113, Germany

Last Updated: 09/26/2026

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Found 8 publications

Loop ligation-assisted endoscopic resection of a gastrointestinal stromal tumor in the gastric fundus.

Natural orifice endoscopic biopsy access - A tunnel of opportunity to gastrointestinal stromal tumors.

Showing 1-8 of 8

Last Updated: 09/26/2026