@misc{indiciae6ae732ed89ac,
  title = {[Problem-based learning needed even in the further education].},
  author = {A Helin-Salmivaara and T Nikkarinen and T Heinänen and A Peura},
  year = {1999},
  url = {https://pubmed.ncbi.nlm.nih.gov/11941819/},
  note = {Source identifier: 11941819}
}