@misc{indiciae22efba96d9e1,
  title = {[The problem of active control during labor].},
  author = {L A Kozlov and Banshchik Fya and K B Voronin and N L Banshchik},
  year = {1975},
  url = {https://pubmed.ncbi.nlm.nih.gov/12259333/},
  note = {Source identifier: 12259333}
}