[Determination of the specific gravity of the blood and its significance in evaluation of blood loss in labor].

@article{KNIAZEVA1955DeterminationOT,
  title={[Determination of the specific gravity of the blood and its significance in evaluation of blood loss in labor].},
  author={E I KNIAZEVA and N P LEBEDEV},
  journal={Akusherstvo i ginekologiia},
  year={1955},
  volume={2},
  pages={77-80}
}