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Fig. 2 | Journal of Cannabis Research

Fig. 2

From: Molecular neuroscience at its “high”: bibliometric analysis of the most cited papers on endocannabinoid system, cannabis and cannabinoids

Fig. 2

Bubble map showing words from titles and abstracts of the 100 most-cited cannabis manuscripts. Words from titles and abstracts were parsed, analyzed and visualized by VOSviewer. There were 113 terms that appeared in 5 or more manuscripts and hence were included in the map. Each bubble represents a word or phrase. The bubble size indicates its appearance frequency. The bubble color indicates the averaged citation count received by manuscripts containing the term. If two terms co-appeared in more manuscripts, the two bubbles are closer to each other. The lines indicate the 500 strongest co-appearance links between the terms

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