In healthy volunteers the Miami-J® cervical collar causes swallow dysfunction. This may increase the risk of aspiration; of particular potential consequence in older people with ne... oleh Murray A.J. Hudson, Jasmine Ehsanullah, Annabelle Lee, Nicola Macpherson, Aisha O'Gilvie, Alvin Shrestha, Kevin Tsang, Cerys Morgan, George Peck, Louis J. Koizia, Michael B. Fertleman