@misc{indiciae51af3c2e2412,
  title = {Plasma 17alpha hydroxyprogesterone: an improved radioassay method.},
  author = {S Y Tan and B E Murphy},
  year = {1975},
  doi = {10.1016/s0039-128x(75)90203-2},
  url = {https://pubmed.ncbi.nlm.nih.gov/1167988/},
  note = {Source identifier: 1167988}
}