@misc{indiciaeb34e5d3a5581,
  title = {Myopathies associated with systemic diseases.},
  author = {R I Roelofs and W K Engel},
  year = {1971},
  doi = {10.1080/00325481.1971.11697593},
  url = {https://pubmed.ncbi.nlm.nih.gov/4255240/},
  note = {Source identifier: 4255240}
}