QURATULAIN KHAN; EISHA IMRAN; INAM ULLAH JAN KHATTAK; SYED SHAHAN HAIDER; BEENISH ABBAS; KHALOUD TARIQ. KNOWLEDGE AND PRACTICES OF DENTAL PROFESSIONALS, REGARDING THE USE OF EXTRA-ORAL RADIOGRAPHY, AMIDST COVID-19 PANDEMIC: A NATION-WIDE SURVEY. Pakistan Oral & Dental Journal, [S. l.], v. 41, n. 4, p. 247–255, 2021. Disponível em: https://podj.com.pk/index.php/podj/article/view/662. Acesso em: 28 feb. 2026.