Mahmood Shaukat, Hafiz Mahmood Ahmad, Muhammad Umar Shafiq. Neonatal severe hyperparathyroidism: a case report. J Pak Med Assoc [Internet]. 2022 Nov. 15 [cited 2026 Jul. 27];72(12):2538-41. Available from: https://www.jpma.org.pk/index.php/public_html/article/view/4195