DJ Birmingham

The complex nature of serum C3 and C4 as biomarkers of lupus renal flare

DJ Birmingham, Fawzi I. Irshaid, HN Nagaraja et al. · Lupus · 2010 · 187 citations · Full text

Vitamin D deficiency as marker for disease activity and damage in systemic lupus erythematosus: a comparison with anti-dsDNA and anti-C1q

CC Mok, DJ Birmingham, LY Ho et al. · Lupus · 2011 · 119 citations

Evidence that abnormally large seasonal declines in vitamin D status may trigger SLE flare in non-African Americans

DJ Birmingham, LA Hebert, Huijuan Song et al. · Lupus · 2012 · 54 citations · Full text