@misc{indiciae2834637ad0b7,
  title = {VTM--a new method of measuring ocular torsion using image-processing techniques},
  author = {Curthoys, I. S. and Moore, S. T. and McCoy, S. G. and Halmagyi, G. M. and Markham, C. H. and Diamond, S. G. and Wade, S. W. and Smith, S. T.},
  year = {1992},
  url = {https://ntrs.nasa.gov/citations/20050000684},
  note = {Source identifier: 20050000684}
}