TY - RPRT TI - Idiopathic crescentic glomerulonephritis or systemic vasculitis? AU - J A Velosa PY - 1987 DO - 10.1016/s0025-6196(12)61886-2 UR - https://pubmed.ncbi.nlm.nih.gov/3807439/ ID - 3807439 ER -