Increased all-cause mortality following proximal humerus fractures in Danish adults: a register-based matched cohort study of 93,952 fracture cases and 469,760 controls. - Østergaard HK; Budtz CR; Sumrein BO; Madsen MN; Brorson S; Launonen AP (Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA, 2025)