[Correction of abduction contracture of the thumb].

@article{Povstiani1978CorrectionOA,
  title={[Correction of abduction contracture of the thumb].},
  author={N E Povstianŏi and Vasiliy Sizov},
  journal={Ortopediia travmatologiia i protezirovanie},
  year={1978},
  volume={11},
  pages={67-8}
}