%0 Journal Article
%B BMC Emerg Med
%D 2021
%N 1
%P 15
%R 10.1186/s12873-021-00403-9
%T Why do healthcare professionals fail to escalate as per the early warning system (EWS) protocol? A qualitative evidence synthesis of the barriers and facilitators of escalation
%V 21
%8 01/2021