Korean Journal of Acupuncture

Fig. 2.

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Fig. 2.

Analysis of keywords. (A) Mapping of keywords of studies pertaining to acupuncture treatment in clinical trials (categorized into three groups). (B) Distribution of keywords according to average publication year (blue: earlier, red: later). (C) Distribution of keywords according to average citations (blue: fewer, red: more).

Korean J Acupunct 2019;36:281-91 https://doi.org/10.14406/acu.2019.030
© 2019 Korean J Acupunct