RAVEENTHIRAN, V. Coexistence of ‘Friemann-Dahl sign’ and ‘Neuhauser’s sign’ in a newborn: A diagnostic dilemma. Journal of Neonatal Surgery, Lahore, Pakistan, v. 11, p. 36, 2022. DOI: 10.52783/jns.v11.1137. Disponível em: https://www.jneonatalsurg.com/index.php/jns/article/view/1137. Acesso em: 11 sep. 2025.