Additional file 2: of Ketamine for depression relapse prevention following electroconvulsive therapy: protocol for a randomised pilot trial (the KEEP-WELL trial) Martha Finnegan Karen Ryan Enda Shanahan Andrew Harkin Leslie Daly Declan McLoughlin 10.6084/m9.figshare.c.3641081_D1.v1 https://springernature.figshare.com/articles/journal_contribution/Additional_file_2_of_Ketamine_for_depression_relapse_prevention_following_electroconvulsive_therapy_protocol_for_a_randomised_pilot_trial_the_KEEP-WELL_trial_/4457768 Details of biological studies. (DOCX 25 kb) 2016-08-03 05:00:00 Depression Relapse prevention Ketamine Electroconvulsive therapy Pilot trial