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Review
Ilaria Trestini, Marco Cintoni, Emanuele Rinninella, Futura Grassi, Salvatore Paiella, Roberto Salvia, Emilio Bria, Carmelo Pozzo, Sergio Alfieri, Antonio Gasbarrini, Giampaolo Tortora, Michele Milella, Maria Cristina Mele 
World J Gastrointest Surg 13(9):885-903. Published online Sep 27, 2021. doi: 10.4240/wjgs.v13.i9.885
Minireviews
Francesca Carissimi, Matteo Nazzareno Barbaglia, Livia Salmi, Cristina Ciulli, Linda Roccamatisi, Giuseppe Cordaro, Venkata Ramana Mallela, Rosalba Minisini, Biagio Eugenio Leone, Matteo Donadon, Guido Torzilli, Mario Pirisi, Fabrizio Romano, Simone Famularo 
World J Gastrointest Surg 13(9):967-978. Published online Sep 27, 2021. doi: 10.4240/wjgs.v13.i9.967
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