Haddock, L. (2010) “The Prevalence of Vertebral Fractures in San Juan, Puerto Rico: a Population-based Study among Females Aged 50 Years and Over”, Puerto Rico Health Sciences Journal, 29(4). Available at: https://prhsj.rcm.upr.edu/index.php/prhsj/article/view/545 (Accessed: 7 December 2025).