Perio iQ Volume 18, 2/2009 page 44-54 , more by this author, more by this authormore by this author back Key words: Trade name and manufacturer: Swann-MortonVicrylJohnson and JohnsonCoe-PackGCHu-Friedy Swann-MortonVicrylJohnson and JohnsonCoe-PackGCHu-Friedy Original publication: Int J Periodontics Restorative Dent 2009;29:201–211.