@misc{indiciaec7f280232e86,
  title = {Immunoglobulin pattern in women using Lippes loop.},
  author = {H A El-damarawi and S A Nayel and A Shams and A Nassib and S El-hefni},
  year = {1983},
  url = {https://pubmed.ncbi.nlm.nih.gov/12265359/},
  note = {Source identifier: 12265359}
}