Wang, B. et al. 2020. Analysis of the effect of Lyophilized Recombinant Human Brain Natriuretic Peptide on Endothelial Function in patients with acute myocardial infarction. Pakistan Journal of Medical Sciences. 37, 1 (Dec. 2020). DOI:https://doi.org/10.12669/pjms.37.1.2706.