Ngaile, Justin E, Peter K Msaki, Evarist M Kahuluda, Furaha M Chuma, Jerome M Mwimanzi, and Ahmed M Jusabani. 2021. “Effect of Lowering Tube Potential and Increase Iodine Concentration of Contrast Medium on Radiation Dose and Image Quality in Computed Tomography Pulmonary Angiography Procedure: A Phantom Study”. Tanzania Journal of Science 47 (3):1211-24. https://doi.org/10.4314/tjs.v47i3.29.