@misc{indiciae4d1ebf08bb5d,
  title = {[Active and passive pleoptics--a statistical comparison].},
  author = {G Andrée},
  year = {1967},
  doi = {10.1007/bf00410085},
  url = {https://pubmed.ncbi.nlm.nih.gov/5302144/},
  note = {Source identifier: 5302144}
}