Ienghong, K. , Piensee, C. , Apiratwarakul, K. , Kotruchin, P. , Ruttanaseha, W. and Phungoen, P. 2020. Clinical Presentation and Outcome of Acute Pulmonary Embolism in Emergency Department, University Hospital, Northeast, Thailand . Srinagarind Medical Journal. 35, 2 (Apr. 2020), 141–146.