Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
For each of the chosen specialties, A) number of papers, B) average number of references per paper, C) average number of authors per paper, D) average number of papers written by each author, E) percentage of identified references within the same specialty, and F) percentage of identified references defined as ‘recent’ (less than 10 years older than the source item).
