1. Yoon DS, Lee YK, Ha YC, et al. Inadequate dietary calcium and vitamin D intake in patients with osteoporotic fracture. J Bone Metab. 2016; 23:55–61.
Article
2. Holick MF, Chen TC. Vitamin D deficiency: a worldwide problem with health consequences. Am J Clin Nutr. 2008; 87:1080s–1086s.
Article
3. Kwon YU, Kong GM, Park JH. Femur neck fracture in a young marfan syndrome patient. Hip Pelvis. 2016; 28:264–268.
Article
4. Holick MF, Binkley NC, Bischoff-Ferrari HA, et al. Evaluation, treatment, and prevention of vitamin D deficiency: an Endocrine Society clinical practice guideline. J Clin Endocrinol Metab. 2011; 96:1911–1930.
Article
5. Ly TV, Swiontkowski MF. Treatment of femoral neck fractures in young adults. J Bone Joint Surg Am. 2008; 90:2254–2266.
6. Malluche HH, Porter DS, Mawad H, et al. Low-energy fractures without low T-scores characteristic of osteoporosis: a possible bone matrix disorder. J Bone Joint Surg Am. 2013; 95:e1391–e1396.
7. Selek O, Memisoglu K, Selek A. Bilateral femoral neck fatigue fracture due to osteomalacia secondary to celiac disease: Report of three cases. Arch Iran Med. 2015; 18:542–544.
8. Rader CP, Corsten N, Rolf O. Osteomalacia and vitamin D deficiency. Orthopade. 2015; 44:695–702.
9. Desai M, Nadkarni S. Spontaneous bilateral fracture neck of femur secondary to vitamin D deficiency: a case report. Clin Cases Miner Bone Metab. 2015; 12:282–284.
Article
10. Carter T, Nutt J, Simons A. Bilateral femoral neck insufficiency fractures secondary to vitamin D deficiency and concurrent corticosteroid use--a case report. Arch Osteoporos. 2014; 9:172.
Article
11. Baki ME, Uygun H, Ari B, et al. Bilateral femoral neck insufficiency fractures in pregnancy. Eklem Hastalik Cerrahisi. 2014; 25:60–62.
Article
12. Hanley DA, Davison KS. Vitamin D insufficiency in North America. J Nutr. 2005; 135:332–337.
Article
13. Gordon CM, DePeter KC, Feldman HA, et al. Prevalence of vitamin D deficiency among healthy adolescents. Arch Pediatr Adolesc Med. 2004; 158:531–537.
Article
14. Holick MF. The influence of vitamin D on bone health across the life cycle. J Nutr. 2005; 135:2726s–2727s.
Article