@misc{indiciaed50b3db8231b,
  title = {Manipulation in back disorders.},
  author = {M F Grayson},
  year = {1986},
  doi = {10.1136/bmj.293.6560.1481},
  url = {https://pubmed.ncbi.nlm.nih.gov/2948609/},
  note = {Source identifier: 2948609}
}