Nazir S, Mirza A. Influence of Lithium On Micro-Hardness of Dental Tissues: Lithium On Micro-Hardness of Dental Tissues. PBMJ [Internet]. 2025 Mar. 31 [cited 2025 Apr. 12];8(3):07-12. Available from: https://pakistanbmj.com/journal/index.php/pbmj/article/view/1165