Neuropathic pain clinical trials: Factors associated with decreases in estimated drug efficacy

Nanna B. Finnerup, Simon Haroutounian, Ralf Baron, Robert H. Dworkin, Ian Gilron, Maija Haanpaa, Troels S. Jensen, Peter R. Kamerman, Ewan McNicol, Andrew Moore, Srinivasa N. Raja, Niels T. Andersen, Emily S. Sena, Blair H. Smith, Andrew S.C. Rice, Nadine Attal