"Song of Life (SOL)" study protocol: a multicenter, randomized trial on the emotional, spiritual, and psychobiological effects of music therapy in palliative care.
Marco WarthFriederike KoehlerMartin WeberHubert J BardenheuerBeate DitzenJens KesslerPublished in: BMC palliative care (2019)
German Clinical Trials Register (DRKS) - DRKS00015308 (date of registration: September 07th 2018).