@misc{indiciae4f612050469e,
  title = {My student elective. Problems in Peru.},
  author = {P W Woodruff},
  year = {1980},
  doi = {10.1136/bmj.280.6206.32},
  url = {https://pubmed.ncbi.nlm.nih.gov/7357263/},
  note = {Source identifier: 7357263}
}