HASSAN. CHALLENGES FACED BY DENTISTS WORKING IN RURAL HEALTH CENTERS IN PUNJAB: COVID-19 PERSPECTIVE. Pakistan Journal of Science, [S. l.], v. 72, n. 4, 2022. DOI: 10.57041/pjs.v72i4.225. Disponível em: https://pjosr.com/index.php/pjs/article/view/225. Acesso em: 15 may. 2024.