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.
Identification of special antibody of PCV2 for cPCV, sPCV, mPCV and MixPCV mice. X-axis represents the value at optical densities (OD630nm), Y-axis represents the days PI. Different letters "a", "b", and "c" represent significance. The level of significance was set at P < 0.05.
