Safi, Morteza, et al. “The Role of FFR in Clinical Decision Making in Patients With Moderate Coronary Lesions: A Pilot Study”. Acta Biomedica Atenei Parmensis, vol. 89, no. 3, Oct. 2018, pp. 378-81, https://doi.org/10.23750/abm.v89i3.5605.