Legg-Calve-Perthes Disease: A Rare Cause of Bilateral Avascular Necrosis of the Hip Joints. Anwer Khan Mod Med Coll J [Internet]. 2013 Feb. 6 [cited 2026 Jun. 29];4(1):40-1. Available from: https://banglajol.info/index.php/AKMMCJ/article/view/13684