@misc{indiciae97579f63e711,
  title = {[Biliary microlithiasis. Medico-radiological observations].},
  author = {L Bertrand and J L Lamarque},
  year = {1975},
  url = {https://pubmed.ncbi.nlm.nih.gov/1219621/},
  note = {Source identifier: 1219621}
}