Ligasure™ versus diathermy hemorrhoidectomy under spinal anesthesia or pudendal block with ropivacaine: a randomized prospective clinical study with 1-year follow-up

Jordi Castellví, Albert Sueiras, José A. Espinosa, J. Vallet, Vicens Gil, F Pi

International Journal of Colorectal Disease · 2009 · 43 citations · 26 references

Concepts

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