Parenteral Nutrition Enriched with Fish Oil after Gastrointestinal Surgery: A Systematic Review and Meta-Analysis of Randomized Controlled Trials : Table 1

Table 1: Database and search strategy.

Database	Search strategy
Medline	(("Fat Emulsions, Intravenous"[Mesh]) OR "Parenteral Nutrition"[Mesh]) AND "Fatty Acids, Omega-3"[Mesh]) AND "Randomized Controlled Trial" [Publication Type]
Embase	'fat emulsions intravenous'/exp OR 'fat emulsions intravenous' OR 'parenteral nutrition'/exp OR 'parenteral nutrition' OR 'total parenteral nutrition'/exp OR 'total parenteral nutrition' OR 'lipid emulsion'/exp OR 'lipid emulsion' AND 'omega 3 fatty acid'/exp OR 'omega 3 fatty acid' OR 'fish oil'/exp OR 'fish oil' AND 'randomized controlled trial (topic)’ AND 'human’
Cochrane	MeSH descriptor: ([Fat Emulsions, Intravenous] OR [Parenteral Nutrition] AND [Fish Oils] OR [Fatty Acids, Omega-3]) explode all trees.