Figure 1.
Grades of primary hospitals (A), a circumstance of the establishment of rheumatology departments in primary hospitals (B), and capacity of rheumatology-related test and imaging examinations in primary hospitals (C).
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.