To the Edltor:
This is to apprise readers of Regional Anesthesia and Pain Medicine that the results of our current study, published in this issue, entitled "Does egress of cerebrospinal fluid during percutaneous retrogasserian glycerol rhizotomy influence long term pain relief?"1 differ from those in our previous published study entitled "Effect of cerebrospinal fluid return on success rate of percutaneous retrogasserian glycerol rhizotomy."2 Therefore we request that the readers of Regional Anesthesia and Pain Medicine refer to our current study.
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References
1. Pandia MP, Dash HH, Bithal PK, Chouhan RS, Jain V. Does egress of cerebrospinal ...