TY - GEN AU - Constantinescu,Florina AU - DeMarco,Paul J TI - Low bone density and vertebral fractures in systemic lupus erythematosus: comment on the article by Bultink et al SN - 0004-3591 PY - 2006///0321 KW - Bone Density KW - Humans KW - Lupus Erythematosus, Systemic KW - complications KW - Osteoporosis KW - Spinal Fractures KW - epidemiology N1 - Publication Type: Comment; Letter UR - https://doi.org/10.1002/art.21684 ER -