@misc{indiciaef5be072c16f9,
  title = {[Problem-based learning--a cautious approach].},
  author = {T Ostbye and M Robinson and W W Weston},
  year = {1994},
  url = {https://pubmed.ncbi.nlm.nih.gov/7971239/},
  note = {Source identifier: 7971239}
}