A large National Institute for Health Research (NIHR) Biomedical Research Centre facilitates impactful cross-disciplinary and collaborative translational research publications and research collaboration networks: a bibliometric evaluation study

Table 3 Citations and citation ratios of NIHR Oxford BRC papers published from April 2012 to March 2017

	Count^a
Total publications with digital object identifiers (of total publications)	2365 (of 2377)
Total citations, Crossref API (n)	155, 699 (n = 2361)
Total citations, Dimensions.ai metrics API (n)	173, 995 (n = 2364)
Equivalent h-index (current n publications with at least n citations)	166; 178 (Crossref; Dimensions.ai)
Average field citation ratio from Dimensions.ai metrics API (n)	7.12 geometric mean, 6.75 median (n = 2259)
Average relative citation ratio from Dimensions.ai metrics API (n)	1.83 geometric mean, 1.50 median (n = 2300)

^aOverall counts for NIHR Oxford BRC publications and comparison of rates of citation with similar research publications (from publication to 27th January 2021)