Não informado. (2004). Journal of the Royal College of Physicians of London. Update Publications.
Chicago-referens (17:e uppl.)Não informado. Journal of the Royal College of Physicians of London. London: Update Publications, 2004.
MLA-referens (8:e uppl.)Não informado. Journal of the Royal College of Physicians of London. Update Publications, 2004.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.