title: In response: Osteopontin induces the extension of epidural fibrosis into the spinal canal.
authors: Paulo
authors: P
authors: Pereira
authors: Antonio
authors: A
authors: Avelino
authors: Pedro
authors: P
authors: Monteiro
authors: Rui
authors: R
authors: Vaz
authors: Jose Manuel
authors: JM
authors: Castro-Lopes
mesh_terms: D000818:Animals; D055111:Failed Back Surgery Syndrome / Q000473:pathology*; D005260:Female; D006801:Humans; D017116:Low Back Pain / Q000473:pathology*; D008297:Male