@misc{indiciae34c822c72502,
  title = {Relation between horizontal and vertical phorias.},
  author = {D F Sucher},
  year = {1988},
  doi = {10.1097/00006324-198808000-00018},
  url = {https://pubmed.ncbi.nlm.nih.gov/3177596/},
  note = {Source identifier: 3177596}
}