@misc{indiciae2dc7458cdb5e,
  title = {[Clinical experience with a new clearance method without catheterization].},
  author = {S BETTGE},
  year = {1956},
  doi = {10.1007/bf01468123},
  url = {https://pubmed.ncbi.nlm.nih.gov/13333048/},
  note = {Source identifier: 13333048}
}