@misc{indiciaeae09296eff06,
  title = {Vitamin E and beta-carotene affect natural killer cell function.},
  author = {M K Ashfaq and H S Zuberi and M Anwar Waqar},
  year = {2000},
  url = {https://pubmed.ncbi.nlm.nih.gov/11271852/},
  note = {Source identifier: 11271852}
}