@misc{indiciae249985af2f79,
  title = {Perspective: validating surrogate markers--are we being naive?},
  author = {V De Gruttola and T Fleming and D Y Lin and R Coombs},
  year = {1997},
  doi = {10.1093/infdis/175.2.237},
  url = {https://pubmed.ncbi.nlm.nih.gov/9203643/},
  note = {Source identifier: 9203643}
}