In this “Test Your Knowledge” quiz series, Melissa V. Cabellon, MD, PhD, asks you about adequate measles vaccination coverage rates to gain control of the infection.
In a new study, researchers investigated the relationship between the occurrence of serious infections and lymphocyte counts among patients with rheumatoid arthritis.
The World Health Organization has subdivided lupus nephritis into 6 stages. Which of these stages is most often seen among patients with lupus who develop lupus nephritis?
