Al-Riyami YM, Bakathir A, Al-Farsi K, Al-Azri F. Relapse of Multiple Myeloma Presenting as Lower Lip Numbness. Sultan Qaboos Univ Med J [Internet]. 2016Nov.1 [cited 2025Jun.2];16(4):500-3. Available from: https://journals.squ.edu.om/index.php/squmj/article/view/2193