[Comparative diagnostic value of echography and radiological examination of the biliary tract].

@article{Bloch1980ComparativeDV,
  title={[Comparative diagnostic value of echography and radiological examination of the biliary tract].},
  author={Juliette Bloch and B Rucin and Jens Ulrich},
  journal={Journal de radiologie},
  year={1980},
  volume={61 10},
  pages={634-5}
}