Endoscopic gastrostomy in patients with head and neck cancer: comparison of the pull...

Acute obstructive abdomen in palliative patients with colorectal cancer: endoscopic...

Results of treatment of esophageal variceal hemorrhage by endoscopic injection of...

Predictive factors of clinical failure of treatment of malignant esophageal fistula...

Subclinical atherosclerosis assessed by coronary artery calcium score and HDL evaluation...

Gut microbiota associated with inflammation and intestinal permeability in patients...

Bowel preparation with sodium picosulfate or polyethylene glycol before elective...

Systematic review and meta-analysis on the use of non-steroidal anti-inflammatory...

Androgenic profile in severely obese male patients submitted to bariatric surger...

Assessment of pH and residual gastric volume after colon preparation with mannitol:...