Biswas, S., Hishida, H., Kimura, M., Sugimoto, K. and Iwase, M. (2007) “Rapidly Growing and Recurrent Pumonary Venous Leiomyosarcoma Involving the left Atrium: Detected by Echocardiography with its Fatal Consequences - A Case Report”, Journal of Bangladesh College of Physicians and Surgeons, 24(3), pp. 122–126. doi: 10.3329/jbcps.v24i3.163.