Authors: T Jared Bunch; Roger D White; Bernard J Gersh; Ryan A Meverden; David O Hodge; Karla V Ballman; Stephen C Hammill; Win-Kuang Shen; Douglas L Packer Journal: N Engl J Med Date: 2003-06-26 Impact factor: 91.245
Authors: Volker Wenzel; Anette C Krismer; H Richard Arntz; Helmut Sitter; Karl H Stadlbauer; Karl H Lindner Journal: N Engl J Med Date: 2004-01-08 Impact factor: 91.245