Comparison of clopidogrel monotherapy after 1 to 2 months of dual antiplatelet therapy with 12 months of dual antiplatelet therapy in patients with acute coronary syndrome: the STOPDAPT-2 ACS randomized clinical trial - Watanabe, H; Morimoto, T; Natsuaki, M; STOPDAPT-2 ACS Investigators (JAMA Cardiol, 2022)