
1	Disuse Osteoporosis in Tibial Fractures Sung Kwan Hwang, Jae In Ahn, Dong Woo Han J Korean Orthop Assoc.1991;26(4):1094-1100. Published online 2018 November 7 DOI: http://dx.doi.org/10.4055/jkoa.1991.26.4.1094