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Srikandarajah, Nisaharan, Adam J. Noble, Martin Wilby, Simon Clark, Paula R. Williamson, e Anthony Guy Marson. "Protocol for the Development of a Core Outcome Set for Cauda Equina Syndrome: Systematic Literature Review, Qualitative Interviews, Delphi Survey and Consensus Meeting." BMJ Open 2019.

Srikandarajah, Nisaharan, et al. "Protocol for the Development of a Core Outcome Set for Cauda Equina Syndrome: Systematic Literature Review, Qualitative Interviews, Delphi Survey and Consensus Meeting." BMJ Open 2019.