Hussein, Samir, Sukhpal Sawhney, and Adil Al-Jarrah. 2008. “Tc-99m Tetrofosmin Scintimammography for the Detection of Recurrent Breast Cancer in a Patient With Equivocal Mammography Study”. Sultan Qaboos University Medical Journal 8 (1):79-81. https://journals.squ.edu.om/index.php/squmj/article/view/1327.