@misc{indiciaec568f5947a75,
  title = {[Practical urinary calculus diagnosis. Experiences and consequences after 3 years].},
  author = {B Ulshöfer},
  year = {1984},
  url = {https://pubmed.ncbi.nlm.nih.gov/6500968/},
  note = {Source identifier: 6500968}
}