Lessons from a failed randomized controlled trial of speech pathology intervention in vocal cord dysfunction. Issue 4 (21st February 2023) - Koh, Joo; Phyland, Debra; Ruane, Laurence; Avram, Adriana; Leahy, Elizabeth; Lau, Kenneth K.; MacDonald, Martin; Leong, Paul; Baxter, Malcolm; Bardin, Philip G.