TY - JOUR T1 - Non-invasive Evaluation of Coronary Flow Reserve in Cardiac Syndrome X Patients AU - Elsayed, Abd-El-kader DO - 10.15420/ecr.2023.18.PO7 UR - https://doi.org/10.15420/ecr.2023.18.PO7 JO - European Cardiology Review 2023;18:e24. Y1 - 2023 PB - Radcliffe Cardiology ER -