Raveenthiran V. Coexistence of ‘Friemann-Dahl sign’ and ‘Neuhauser’s sign’ in a newborn: A diagnostic dilemma. J Neonatal Surg [Internet]. 2022Dec.5 [cited 2025Nov.27];11:36. Available from: https://mail.jneonatalsurg.com/index.php/jns/article/view/1137