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. Author manuscript; available in PMC: 2019 Nov 12.
Published in final edited form as: Am J Med. 2012 Jun 15;125(8):764–772. doi: 10.1016/j.amjmed.2011.10.036

Figure 1.

Figure 1

Study period and context: The timeline plots total quarterly PubMed citations (blue bars) resulting from the search “cardiac CT dose reduction” and notes key developments in the cardiac CT literature during the study period. The locally available equipment during the study period is listed beneath. CT = computed tomography; DSCT = dual-source computed tomography; MDCT = multidetector computed tomography.