Impact of hypokalemia on longterm prognosis in patients with acute myocardial infarction
Wang Minghui， Bu Haiwei， Li Chunhua， Zhang Ying， Zhao Jie，Sun Wanglexian
Clinical Focus . 2016, (9): 978 -982 .  DOI: 10.3969/j.issn.1004-583X.2016.09.014