[Infant mortality and morbidity in forceps and vacuum extractions].

@article{Holtorff1961InfantMA,
  title={[Infant mortality and morbidity in forceps and vacuum extractions].},
  author={J Holtorff},
  journal={Zentralblatt fur Gynakologie},
  year={1961},
  volume={83},
  pages={261-8}
}
  • J Holtorff
  • Published 1961 in Zentralblatt fur Gynakologie