@misc{indiciaecbe66cd0b028,
  title = {[Methodologic procedures in the study of the biliary system using cholecystography].},
  author = {E V Filippov and Iu A Grukhin},
  url = {https://pubmed.ncbi.nlm.nih.gov/2219692/},
  note = {Source identifier: 2219692}
}