Myocardium Neutrophil Infiltration in Rat Model with Acute Myocardial Infarction Treated by Ramipril, Oktomalioputri, Biomechy, Savitri Meutia, Dillasamola Dwisari, and , Pharmacognosy Journal, September 2021, Volume 13, Issue 5, p.1116-1121, (2021)