@misc{indiciaefb780dbba9db,
  title = {Training programmes in internal medicine: the Netherlands.},
  author = {M Plooij},
  year = {1971},
  doi = {10.1136/bmj.2.5763.697},
  url = {https://pubmed.ncbi.nlm.nih.gov/5556063/},
  note = {Source identifier: 5556063}
}