1. Syncope;Quinn,2011
2. Approach to the adult patient with syncope in the emergency department;McDermott,2015
3. Syncope: the emergency department and beyond;Williamson;Intern Emerg Med,2015
4. An approach to the clinical assessment and management of syncope in adults;Ntusi;S Afr Med J,2015
5. Syncope;Quinn,2013