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. 2016 Sep 8;11(9):e0162364. doi: 10.1371/journal.pone.0162364

Fig 5. Illustrating the comparison of raw citations, Non-COI citations and COI citations.

Fig 5

A: The x-axis indicates journal papers inverse-sorted by citations, and the y-axis indicates the ratios of COI and Non-COI citations over total citations. B: the same experiment with journals exhibiting duplicated patterns of COI citations and Non-COI citations patterns removed.