Chambers John B, Thornhill Martin, Shanson David, Prendergast Bernard
Cardiothoracic Centre, Guy's and St Thomas' Hospitals, London SE1 7EH, UK.
School of Clinical Dentistry, University of Sheffield, Sheffield, UK.
Lancet Infect Dis. 2016 Mar;16(3):275-6. doi: 10.1016/S1473-3099(16)00048-7.