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.
Co-citation references for IgY-related research. Nodes in the network represent Co-citation references. Node size: number of citations; line diameter: literature association strength; line and node colors: node color: the time of publication of the literature, color from purple to yellow, time from 1980 to 2021.
