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Fig. 1 | BMC Public Health

Fig. 1

From: Particulate matter and atherosclerosis: a bibliometric analysis of original research articles published in 1973–2014

Fig. 1

Characteristics of published articles on the study of PM exposure-related arteriosclerosis. The numbers of papers for every 6-year segment from 1973 to 2014 are shown in (a). The numbers of papers of the top authors, journals and countries are shown in (b), (c) and (d), respectively. The trends of published articles for the top eight countries during the period 1973–2014 are shown in (e)

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