Changes in Spectral Indices of Heart Rate Variability During Exercise in Acute Myocardial Infarction
Shung Chull Chae, Seung Wan Kang, Bong Yeol Lee, Jae Eun Jun, Wee Hyun Park, Hi Myung Park
Korean J Intern Med. 1993;8(2):78-86. Published online July 1, 1993
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