20230622091707.477557 http://www.cardiologyplus.org/ clockss CLOCKSS Archive 2019/2020 2024-03-25 4, 5 4, 5 Preserved Medknow Publications Cardiology Plus 2470-752X 2470-7511 Maryland https://journals.lww.com/cardioplus/pages/currenttoc.aspx 2022/2024 2024-03-25 7, 8 7, 8 Preserved Wolters Kluwer Health Cardiology Plus 2470-752X 2470-7511 Cardiology plus. 2470-7511 Cardiology plus (Online) Cardiology plus. Cardiology plus (Online) portico Portico 2017/2021 2024-03-26 Preserved : 2017: 2, 2018: 3, 2019: 4, 2020: 5, 2021: 6 Preserved : 2017: 2(4), 2018: 3(1-4), 2019: 4(1-4), 2020: 5(1-4), 2021: 6(1-2, 4) Preserved Medknow Publications and Media Cardiology Plus 2470-752X 2470-7511 2022/2023 2024-03-26 Preserved : 2022: 7, 2023: 8 Preserved : 2022: 7(1-4), 2023: 8(1-4) Preserved Wolters Kluwer Health Cardiology Plus 2470-752X 2470-7511 lockss LOCKSS Archive 2017/2020 2024-03-25 2 to 5 2 to 5 Preserved Medknow Publications Cardiology Plus 2470-752X 2470-7511