1. Celecoxib versus placebo as an adjunct to treatment-as-usual in children and youth with obsessive–compulsive disorder: protocol for a single-site randomised quadruple-blind phase II study. Issue 1 (31st January 2022) Authors: Westwell-Roper, Clara; Best, John R; Elbe, Dean; MacFadden, Megan; Baer, Susan; Tucker, Lori; Au, Antony; Naqqash, Zainab; Lin, Boyee; Lu, Cynthia; Stewart, S Evelyn Journal: BMJ open Issue: Volume 12:Issue 1(2022) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗