Definition of treatment-resistant late-life depression: Conclusions from a European Task Force Delphi process.

Authors: Pozuelo Moyano B, von Gunten A, Mueller C, Yaman-Deveci R, Howard R, Stewart R, Young AH, Costello H, Bulteau S, Calvet B, Bonin-Guillaume S, Hoertel N, Robert GH, Roche J, Lepetit A, de la Chapelle SL, Agüera-Ortiz LF, Pla-Vidal J, Bouckaert F, Oude Voshaar RC, Fernandes L, Vasiliu O, Dominiak M, Priller J, Preisig M, Triolo F, Belvederi Murri M, Aakhus E, Ranjbar S, Swierkosz-Lenart K, Orgeta V, Vandel P

Journal: European psychiatry : the journal of the Association of European Psychiatrists