@misc{indiciae9bb31f1a8db1,
  title = {Effects of tutors with subject expertise on the problem-based tutorial process.},
  author = {M Silver and L A Wilkerson},
  year = {1991},
  doi = {10.1097/00001888-199105000-00017},
  url = {https://pubmed.ncbi.nlm.nih.gov/2025366/},
  note = {Source identifier: 2025366}
}