@misc{indiciaeb3c6369fcada,
  title = {Evaluating surrogate endpoints.},
  author = {Michael D Hughes},
  year = {2002},
  doi = {10.1016/s0197-2456(02)00264-7},
  url = {https://pubmed.ncbi.nlm.nih.gov/12505247/},
  note = {Source identifier: 12505247}
}