Pharmacological Evaluation of Ticagrelor and Aspirin Versus Clopidogrel and Aspirin Pretreatment on Infarct Artery Flow in Patients with Acute STEMI. - Opancina M; Opancina V; Milosavljević MN; Pejčić AV; Stepovic M; Jovic Z (Pharmaceuticals (Basel, Switzerland), 2025)