@misc{indiciae8293c9082be9,
  title = {Unexplained infertility: 'Leuven' considerations.},
  author = {P R Koninckx and M Muyldermans and I A Brosens},
  year = {1984},
  doi = {10.1016/0028-2243(84)90064-9},
  url = {https://pubmed.ncbi.nlm.nih.gov/6526126/},
  note = {Source identifier: 6526126}
}