TY  - RPRT
TI  - Training program for transanal endoscopic microsurgery.
AU  - K Kipfmüller
AU  - G Buess
AU  - M Naruhn
AU  - T Junginger
PY  - 1988
DO  - 10.1007/bf00591394
UR  - https://pubmed.ncbi.nlm.nih.gov/3175831/
ID  - 3175831
ER  -