@misc{indiciae21498ee61548,
  title = {[Primary amenorrhea].},
  author = {J HAMMERSTEIN},
  year = {1962},
  doi = {10.1055/s-0028-1114058},
  url = {https://pubmed.ncbi.nlm.nih.gov/13952395/},
  note = {Source identifier: 13952395}
}