Saeda Maatoq, Hajar Abu Ajila and Retaj Hussein (2023) “Lead Concentration in The Blood of Smokers and Non-Smokers Workers in Car Repairing Shops in the City of Sebha, Libya”, AlQalam Journal of Medical and Applied Sciences, pp. 836–842. Available at: https://journal.utripoli.edu.ly/index.php/Alqalam/article/view/430 (Accessed: 4 December 2024).