Table 1.

Literature search strategies

Electronic source	Search strategy
EBSCOhost	Most reported terms:
PubMed	a. Resin infiltration OR caries infiltration AND proximal lesions OR proximal caries
Wiley Library
Cochrane Library	b. Sealing AND resin infiltration OR caries infiltration AND proximal lesions OR proximal caries
Google Scholar
OpenGrey
OpenThesis
PubMed	MeSH terms: ((((“Cariostatic agents/therapeutic use” [MAJR]) OR “Dental caries/prevention and control” [MAJR]) AND “Disease Progression” [MeSH terms]) AND “Humans” [MeSH terms]) AND “Resins, synthetic/therapeutic use” [MAJR]

MeSH=Medical Subject Headings