@misc{indiciaee1abd9e5489b,
  title = {A lesson from the third year.},
  author = {Eric Helms},
  doi = {10.1016/s0140-6736(04)17361-3},
  url = {https://pubmed.ncbi.nlm.nih.gov/15530635/},
  note = {Source identifier: 15530635}
}