The epidemiology of mortality after fracture in England: variation by age, sex, time, geographic location, and ethnicity. by Klop, C, van Staa, T, Cooper, C, Harvey, N, de Vries, F

RISK OF FRACTURE IN PATIENTS WITH BARIATRIC SURGERY AND MATCHED CONTROLS: A POPULATION-BASED COHORT STUDY IN THE UNITED KINGDOM by Lalmohamed, A, Cooper, C, Bazelier, M, Cooper, A, Klop, C, de Vries, F, Harvey, N

Risk of fracture in patients with bariatric surgery and matched controls: A population-based cohort study in the United Kingdom by Lalmohamed, A, Cooper, C, Bazelier, M, Cooper, A, Pouwels, S, Klop, C, de Vries, F, Harvey, N

Mortality in British hip fracture patients, 2000-2010: a population-based retrospective cohort study. by Klop, C, Welsing, P, Cooper, C, Harvey, N, Elders, P, Bijlsma, J, Leufkens, H, de Vries, F