Savage, M, Rashid, M, Fischman, D, Gulati, M, Tamman, K, Potts, J, Kwok, CS, Ensor, J, Shoaib, A, Masnour, H, Zaman, A, Mamas, M, "Temporal trends and inequalities in coronary angiography utilization in the management of non-ST-Elevation acute coronary syndromes in the U.S.", Scientific Reports, 2019