@misc{indiciaee35093d8d00d,
  title = {Letter: Vitamin E, selenium, and knee problems.},
  author = {E W Kienholz},
  year = {1975},
  doi = {10.1016/s0140-6736(75)92888-3},
  url = {https://pubmed.ncbi.nlm.nih.gov/47011/},
  note = {Source identifier: 47011}
}