Heywood, A. E. (2007) “Current developments in varicella-zoster virus disease prevention. A report on the varicella-zoster virus workshop convened by the National Centre for Immunisation Research and Surveillance of Vaccine Preventable Diseases on 16-17 November 2006”, Communicable Diseases Intelligence, 31, pp. 303–310. doi: 10.33321/cdi.2007.31.33.