TY - GEN AU - Stewart,M AU - Petri,M TI - Lupus nephritis outcomes: health maintenance organizations compared to non-health maintenance organizations SN - 0315-162X PY - 2000///0621 KW - Adult KW - Creatinine KW - blood KW - Female KW - Health Maintenance Organizations KW - statistics & numerical data KW - Humans KW - Lupus Erythematosus, Systemic KW - Lupus Nephritis KW - Male KW - Outcome Assessment, Health Care KW - Prospective Studies KW - Rheumatology N1 - Publication Type: Comparative Study; Journal Article; Research Support, Non-U.S. Gov't; Research Support, U.S. Gov't, P.H.S ER -