Nahar, S. S., A. Mahmud, and D. S. K. Saha. “PET/CT Imaging: Maximum Utilization at Lowest Time Consumption”. American Scientific Research Journal for Engineering, Technology, and Sciences, vol. 29, no. 1, Mar. 2017, pp. 239-47, https://www.asrjetsjournal.org/index.php/American_Scientific_Journal/article/view/2789.