1. Alexis Carrel's historic leap of faith
Sheldon Marvin Levin, MD 
Journal of Vascular Surgery 
Volume 61, Issue 3, Pages (March 2015)
DOI: /j.jvs
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2. Fig 1 Alexis Carrel (www.nobelprize.org).
Journal of Vascular Surgery  , DOI: ( /j.jvs )
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3. Fig 2 Carrel stitch (http://sterileeye.com/2008/09/25/triangulation/).
Journal of Vascular Surgery  , DOI: ( /j.jvs )
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