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Table 1 Search terms used in the study

From: Comparison of publication trends in dermatology among Japan, South Korea and Mainland China

Types of articles searched Search terms
All types of articles Dermatology, Japan or China or Korea
Review Review, Dermatology, Japan or China or Korea
Case report Case report, Dermatology, Japan or China or Korea
Clinical trial Clinical trial , dermatology, Japan or China or Korea
Meta-analysis and letter Meta-analysis, letter, Dermatology, Japan or China or Korea
Randomized controlled trial Randomized controlled trial, dermatology, Japan or China or Korea