Fua’ad Ahmed Ali Al-katta’a, Ahmed Abdullah Howilah, Abdul-Wahed Al-Serouri, Abdulwahab Ismail Mohamed Al-Kholani, and Hassan Abdulwahab Al-Shamahy. “PREVALENCE AND CAUSES OF TOOTH LOSS AMONG YEMENI PATIENTS VISITING THE DENTAL CLINIC AT AL-THAWRA HOSPITAL IN SANA’A CITY, YEMEN”. Universal Journal of Pharmaceutical Research, vol. 11, no. 1, Mar. 2026, doi:10.22270/ujpr.v11i1.1488.