Clinical Microbiology, Hospital Álvaro Cunqueiro, University Hospital Complex of Vigo, Microbiology and Infectology Group, Galicia Sur Health Research Institute (IISGS), Vigo, Galicia, Spain.
Special care in dentistry : official publication of the American Association of Hospital Dentists, the Academy of Dentistry for the Handicapped, and the American Society for Geriatric Dentistry