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.
Graph indicating the anti-feline erythrocyte antigen (FEA) 1 agglutination titers over time of index cats 1 and 2. Day 0 corresponds to the day of primotransfusion for both index cats 1 and 2. The arrows correspond to when index cat 1 received its second, third and fourth transfusions, administered 72, 232 and 334 days after initial transfusion, respectively
