@misc{indiciae5369dfd0eaa9,
  title = {Two patterns of NK activity changes following blood donation: decrease in the beginners and restoration in regular blood bank donors.},
  author = {W Lasek and M Jakóbisiak and M Grochowska and M Płodziszewska and W Szczytnicki},
  year = {1992},
  url = {https://pubmed.ncbi.nlm.nih.gov/1300983/},
  note = {Source identifier: 1300983}
}