@misc{indiciae32c7406e5ad0,
  title = {Is look-back doing the job?},
  author = {M P Busch and S M Samson and H A Perkins},
  doi = {10.1046/j.1537-2995.1987.27688071709.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/3686664/},
  note = {Source identifier: 3686664}
}