An estimation of the global volume of surgery: a modelling strategy based on available data

  title={An estimation of the global volume of surgery: a modelling strategy based on available data},
  author={Thomas G. Weiser and Scott E. Regenbogen and Katherine D. Thompson and Alex Bernard Haynes and Stuart R. Lipsitz and William R. Berry and Atul A. Gawande},
  journal={The Lancet},

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