@misc{indiciae44eceb51d8d4, title = {[Structured documentation in gastroscopy: a method for improved quality assurance?].}, author = {U Jacob and E C Foerster and J Stettin and H Schübbe and W Domschke}, year = {1994}, url = {https://pubmed.ncbi.nlm.nih.gov/7801658/}, note = {Source identifier: 7801658} }