@misc{indiciae77d871451a14,
  title = {Perinatal problems.},
  year = {1970},
  doi = {10.5694/j.1326-5377.1970.tb49980.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/5466109/},
  note = {Source identifier: 5466109}
}