@misc{indiciae9165b5aa4576,
  title = {Markedly elevated beta-hCG levels in a normal singleton gestation with hyperreactio luteinalis.},
  author = {Michael A Bidus and Andrea Ries and Everett F Magann and James N Martin},
  year = {2002},
  doi = {10.1016/s0029-7844(02)01983-x},
  url = {https://pubmed.ncbi.nlm.nih.gov/11975975/},
  note = {Source identifier: 11975975}
}