Repetitive Transcranial Magnetic Stimulation (rTMS) in Combination with Escitalopram in Patients with Treatment-Resistant Major Depression. A Double-Blind, Randomised, Sham-Controlled Trial - Bretlau, L G; Lunde, M; Lindberg, L; Undén, M; Dissing, S; Bech, P (Pharmacopsychiatry, 2008)