@misc{indiciae375757d3b10f,
  title = {Rapid pregnancy urinary estrogen assays. A comparative study.},
  author = {M H Kim and J A Gumpel and R E Cleary},
  year = {1971},
  url = {https://pubmed.ncbi.nlm.nih.gov/4378207/},
  note = {Source identifier: 4378207}
}