Source: http://www.cngof.net/Journees-CNGOF/MAJ-GO/2014/Mises%20%C3%A0%20jour%20en%20gyn%C3%A9cologie%20et%20obst%C3%A9trique%202014/Partie%207_Audipog/Rappel%20des%20r%C3%A9f%C3%A9rentiels%20sur%20la%20c%C3%A9sarienne_impact.pdf