Disfani, H. F., M. Kamandi, and K. Rahmani. “The Role of Brain Natriuretic Peptides As a Marker for Diagnosing Cardiac Syncope: A Narrative Review”. Biomedical Research and Therapy, Vol. 5, no. 12, Dec. 2018, pp. 2904-9, doi:10.15419/bmrat.v5i12.509.