Skip to main content
. Author manuscript; available in PMC: 2020 Dec 1.
Published in final edited form as: Found Sci. 2019 Apr 3;24(4):617–640. doi: 10.1007/s10699-019-09602-x

Fig.2.

Fig.2.

Percentage of publications listed in the United States National Library of Medicine (https://www.ncbi.nlm.nih.gov/pubmed/, 12-3-2018) for years 1900 through 2018 (a), 1960 through 2018 (b) and 2000 through 2018 (c), containing the keyword “hydroxyapatite” normalized to the total annual number of publications retrievable using the keyword “medicine”.

HHS Vulnerability Disclosure