https://123dok.net/document/wye0597q-etude-retrospective-multicentrique-selon-les-recommandations-de-la-smfu-de-2012-au-sein-du-chu-de-rouen-et-du-ch-d-evreux-completee-par-l-etude-des-centres-hospitaliers-d-elbeuf-et-de-saint-julien.html