Increased mortality in patients aged 75 years or over with pyogenic vertebral osteomyelitis. Issue 10 (3rd October 2018) - Zarrouk, Virginie; Gras, Julien; Dubée, Vincent; de Lastours, Victoire; Lopes, Amanda; Leflon, Véronique; Allaham, Wassim; Guigui, Pierre; Fantin, Bruno