Figure 1.
Case selection algorithm. Also see Table 1. GN, glomerulonephritis; IF, immunofluorescence; NOS, not otherwise specified.
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.