Original Article
Copyright ©2014 Baishideng Publishing Group Inc.
World J Gastrointest Endosc. Sep 16, 2014; 6(9): 419-431
Published online Sep 16, 2014. doi: 10.4253/wjge.v6.i9.419
Table 1 Search terms and results obtained from different databases
Search termsDatabase 1 PubmedOverlapping Pubmed articlesTotal number of articles from PubmedDatabase 2 CochraneDatabase 3 Medline
Gastric electrical stimulation and obesity14501455191
TANTALUS® and obesity12751161
Enterra® and obesity6600121
Transcend® and obesity13580141
Implantable gastric stimulator and obesity2212103121
Retrograde gastric electrical stimulation and obesity133100121
Gastric pacing and obesity262061181
Neural gastric electrical stimulation and obesity6600131
Total number of articles after duplicate removal184