Endoscopic photocoagulation by laser irradiation in the gastrointestinal tract of man.

@article{Frhmorgen1978EndoscopicPB,
  title={Endoscopic photocoagulation by laser irradiation in the gastrointestinal tract of man.},
  author={P. Fr{\"u}hmorgen and F. Bodem and H. D. Reidenbach and B G Kaduk and L. Demling},
  journal={Acta hepato-gastroenterologica},
  year={1978},
  volume={25 1},
  pages={1-5}
}