Thankral A, Thakral D, Mohamed E, Singh E, Lal H. Combined CT Pulmonary Angiography & Indirect CT Venography in Evaluation of Clinically Suspected Cases of Pulmonary Embolism- Our Experience in an Oncologic Setup. Nep J Radiology [Internet]. 2013 Oct. 5 [cited 2024 Nov. 21];3(1):40-52. Available from: https://nepjol.info./index.php/NJR/article/view/8795