No abstract available
MeSH terms
-
Biliary Tract Diseases / surgery*
-
Cholecystectomy, Laparoscopic / instrumentation*
-
Cholecystectomy, Laparoscopic / methods*
-
Cholecystectomy, Laparoscopic / standards
-
Equipment Design
-
Humans
-
Laparoscopes*
-
Pneumoperitoneum, Artificial
-
Surgical Instruments