TY - GEN AU - Ward,Michael M TI - Medical insurance, socioeconomic status, and age of onset of endstage renal disease in patients with lupus nephritis SN - 0315-162X PY - 2008///0225 KW - Age of Onset KW - Cross-Sectional Studies KW - Databases, Factual KW - Disease Progression KW - Health Services Accessibility KW - Humans KW - Insurance, Health KW - Kidney Failure, Chronic KW - economics KW - Lupus Nephritis KW - complications KW - Racial Groups KW - Social Class N1 - Publication Type: Journal Article; Research Support, N.I.H., Intramural ER -