Is a dissection balloon beneficial in totally extraperitoneal endoscopic hernioplasty (TEP)? A randomized prospective multicenter study
Randomized trial of choledochocholedochostomy with or without a T tube in orthotopic liver transplantation
Transjugular intrahepatic portosystemic shunt (TIPS) versus endoscopic variceal ligation in the prevention of variceal rebleeding in patients with cirrhosis: a randomised trial
A comparison of nebulized budesonide, intramuscular dexamethasone, and placebo for moderately severe croup
CHOICE Study Group: Multicenter, randomized, double-blind clinical trial to evaluate the efficacy and safety of a reduced osmolarity oral rehydration salts solution in children with acute watery diarrhea
Subcutaneous heparin versus low-molecular-weight heparin as thromboprophylaxis in patients undergoing colorectal surgery. Results of the Canadian colorectal DTV prophylaxis trial: a randomized, double-blind trial
Prospective randomized trial of two wound management strategies for dirty abdominal wounds
Stoma-related complications are more frequent after transverse colostomy than loop ileostomy: a prospective randomized clinical trial