title: Reply: To PMID 22499847.
authors: F M
authors: FM
authors: Kovacs
authors: E
authors: E
authors: Arana
authors: A
authors: A
authors: Royuela
authors: A
authors: A
authors: Estremera
authors: G
authors: G
authors: Amengual
authors: B
authors: B
authors: Asenjo
authors: H
authors: H
authors: Sarasíbar
authors: I
authors: I
authors: Galarraga
authors: A
authors: A
authors: Alonso
authors: C
authors: C
authors: Casillas
authors: A
authors: A
authors: Muriel
authors: C
authors: C
authors: Martínez
authors: V
authors: V
authors: Abraira
mesh_terms: D005260:Female; D006801:Humans; D017116:Low Back Pain / Q000473:pathology*; D008159:Lumbar Vertebrae / Q000473:pathology*; D008279:Magnetic Resonance Imaging; D008297:Male