Fig. 2.
A) Possible criteria for the use of biologic drugs in NP (from 41, modified); B) Assessment of the response to biologicals (from 41, modified)
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.