A nationwide analysis on the interaction between frailty and beta-blocker therapy in hip fracture patients

• Maximilian Peter ForsstenÖrebro University
• Ahmad Mohammad IsmailÖrebro University
• Ioannis IoannidisÖrebro University
• Per F. WretenbergÖrebro University
• Tomas BorgÖrebro University
• Yang CaoÖrebro University
• Marcelo Augusto Fontenelle RibeiroMayo Clinic
• Shahin MohseniÖrebro University