@misc{indiciae2112e3735bf2,
  title = {[Planning sample size in ophthalmologic studies].},
  author = {F Krummenauer and B Dick and O Schwenn and N Pfeiffer},
  year = {2000},
  doi = {10.1055/s-2000-10509},
  url = {https://pubmed.ncbi.nlm.nih.gov/10702936/},
  note = {Source identifier: 10702936}
}