SAIMA HANIF; SAMEER AHMED; SHAISTA KHAN. AWARENESS OF PERIODONTAL LIGAMENT INJECTION AMONG HOUSE OFFICERS AND POST GRADUATE TRAINEES- A CROSS SECTIONAL STUDY. Pakistan Oral & Dental Journal, [S. l.], v. 41, n. 2, p. 73–75, 2021. Disponível em: https://podj.com.pk/index.php/podj/article/view/622. Acesso em: 28 feb. 2026.