"10.1016/j.mpmed.2020.05.006" . . . . . "Hughes, Tom" . "Medicine (Abingdon)" . "Neurology and the clinical anatomist" . . "PMC7322480" . "32834734" . "no-cc" . . "2020-06-29"^^ . "32834734" . . . "Elsevier; Medline; PMC" .