@misc{indiciaef74c9e6cb8ea,
  title = {Reoperations in strabismus.},
  author = {E M Helveston},
  year = {1979},
  doi = {10.1016/s0161-6420(79)37007-5},
  url = {https://pubmed.ncbi.nlm.nih.gov/542241/},
  note = {Source identifier: 542241}
}