Protocol design and current status of CLIVIT: a randomized controlled multicenter relevance trial comparing clips versus ligatures in thyroid surgery

by Wollermann C, Wente MN, Gazyakan E, Veit JA, Fröhlich BE, Seiler CM, Deckert A, Witte S, Victor N, Buchler MW, Knaebel HP
Published 2006-09-01