@misc{indiciaebbe5b645d907,
  title = {Medical student concentration during lectures.},
  author = {J Stuart and R J Rutherford},
  year = {1978},
  doi = {10.1016/s0140-6736(78)92233-x},
  url = {https://pubmed.ncbi.nlm.nih.gov/79879/},
  note = {Source identifier: 79879}
}