Balloon-catheter dilatation of strictures in the upper digestive tract.

@article{Gtberg1982BallooncatheterDO,
  title={Balloon-catheter dilatation of strictures in the upper digestive tract.},
  author={S G{\"o}tberg and Lovisa Afzelius and G{\"o}ran Hambraeus and Jan Hedenbro and Anders Lunderquist and Torben Owman and Gunnar Svensson},
  journal={Der Radiologe},
  year={1982},
  volume={22 11},
  pages={479-83}
}