No abstract available
MeSH terms
-
Anal Canal
-
Bariatric Surgery / methods
-
Biliary Tract Diseases / surgery*
-
Body Mass Index
-
Cholecystectomy, Laparoscopic / methods
-
Endoscopy / methods
-
European Union
-
Humans
-
International Cooperation
-
Lymphangioma, Cystic / surgery
-
Natural Orifice Endoscopic Surgery / methods*
-
Obesity, Morbid / surgery
-
Retroperitoneal Neoplasms / surgery
-
Societies, Medical