@misc{indiciaedb2a2dc1344e,
  title = {[Hip ultrasonography. Basic principles and current aspects].},
  author = {R Graf},
  year = {1997},
  doi = {10.1007/s001320050065},
  url = {https://pubmed.ncbi.nlm.nih.gov/9082298/},
  note = {Source identifier: 9082298}
}