Ienghong, K. .; Piensee, C. . .; Apiratwarakul, K. .; Kotruchin, P. .; Ruttanaseha, W. .; Phungoen, P. . Clinical Presentation and Outcome of Acute Pulmonary Embolism in Emergency Department, University Hospital, Northeast, Thailand. SRIMEDJ 2020, 35, 141-146.