1. Diverticules et hernies de la vessie
   J. Anract et al, 2017, EMC - Urologie CrossRef
2. Divertículos y hernias de la vejiga
   J. Anract et al, 2017, EMC - Urología CrossRef
3. Etiology of Urolithiasis
   Said Abdallah Al-Mamari, 2017, Urolithiasis in Clinical Practice CrossRef