1. Transcatheter closure of persistent ductus arteriosus with the Amplatzer duct occluder in very young symptomatic children. Issue 12 (16th November 2004) Authors: Butera, G; De Rosa, G; Chessa, M; Piazza, L; Delogu, A; Frigiola, A; Carminati, M Journal: Heart Issue: Volume 90:Issue 12(2004) Page Start: 1467 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗