Endoscopic removal of an ulcerated appendiceal stump.

@article{Maas1978EndoscopicRO,
  title={Endoscopic removal of an ulcerated appendiceal stump.},
  author={Luis C. Maas and Eugene A. Gelzayd and V Uppaputhangkule and Boris K. Silberberg},
  journal={JAMA},
  year={1978},
  volume={240 3},
  pages={248-9}
}