Table 1 Search strategy details for PubMed

#1

Gingival Recession [MeSH Terms]

#2

(Gingival Recessions) OR (Recession, Gingival) OR (Recessions, Gingival) OR (Gingival Atrophy) OR (Gingival Atrophies) OR (Atrophy of Gingiva) OR (Gingiva Atrophies) OR (Gingiva Atrophy) OR (Miller class I) OR (Miller class II)

#3

#1 OR #2

#4

(Concentrated Growth Factor) OR (CGF)

#5

#3 AND #4