@misc{indiciaebfc85faff6fb,
  title = {Collaborative clinical research.},
  author = {W J Mellman},
  year = {1968},
  doi = {10.1016/s0022-3476(68)80200-8},
  url = {https://pubmed.ncbi.nlm.nih.gov/5681172/},
  note = {Source identifier: 5681172}
}