Since the early to mid-2000s, the United States National Library of Medicine (which runs MEDLINE and PubMed) has hosted the ICMJE's "Sample References" pages. Around 2007, the NLM created "Citing Medicine", its style guide for citation style, as a new home for the style's details. The ICMJE Recommendations now point to "Citing Medicine" as the home for the formatting details of Vancouver style. For example, in the December 2013 edition of the ICMJE Recommendations, the relevant paragraph is IV.A.3.g.ii. ("References > Style and Format").