European Surgery
European Surgery > 2018 > 50 > 5 > 202-208
European Surgery > 2018 > 50 > 5 > 221-227
European Surgery > 2018 > 50 > 5 > 237-241
European Surgery > 2018 > 50 > 5 > 215-220
European Surgery > 2018 > 50 > 5 > 228-231
European Surgery > 2018 > 50 > 5 > 232-236
European Surgery > 2018 > 50 > 5 > 209-214