Ferrari, D., Aiolfi, A., Bonitta, G., Riva, C. G., Rausa, E., Siboni, S., . . . Bonavina, L. (2018). Flexible versus rigid endoscopy in the management of esophageal foreign body impaction: Systematic review and meta-analysis. World J Emerg Surg.

Ferrari, Davide, Alberto Aiolfi, Gianluca Bonitta, Carlo Galdino Riva, Emanuele Rausa, Stefano Siboni, Francesco Toti, και Luigi Bonavina. "Flexible Versus Rigid Endoscopy in the Management of Esophageal Foreign Body Impaction: Systematic Review and Meta-analysis." World J Emerg Surg 2018.

Ferrari, Davide, et al. "Flexible Versus Rigid Endoscopy in the Management of Esophageal Foreign Body Impaction: Systematic Review and Meta-analysis." World J Emerg Surg 2018.