JOHN E. NATHAN. Challenges Facing Pediatric Dentistry Diplomates and the American Board of Pediatric Dentistry: Setting the Bar for Minimal Competency vs. Excellence Article information Received: March 21st, 2019; Accepted: March 22nd, 2019; Published: March 26th, 2019 C. Pediatrics and Neonatal Nursing, [S. l.], v. 6, n. 1, p. e5-e7, 2019. Disponível em: https://openventio.us/index.php/PNN/article/view/600. Acesso em: 26 aug. 2026.