Correlation between Degenerative Changes and Osteoporosis in Lumbar Spine of Elderly Women in Dhaka city, Bangladesh. City Dent Coll J [Internet]. 2018 Feb. 5 [cited 2026 Jun. 26];10(1):18-21. Available from: https://www.banglajol.info/index.php/CDCJ/article/view/13740