@misc{indiciae615b90f29434,
  title = {Are qualitative studies of the PBL tutorial process indicated?},
  author = {J A Colliver},
  year = {2001},
  doi = {10.1097/00001888-200103000-00001},
  url = {https://pubmed.ncbi.nlm.nih.gov/11242565/},
  note = {Source identifier: 11242565}
}