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- [8] The Positive Predictive Value of Hip Fracture Diagnoses and Surgical Procedure Codes in the Danish Multidisciplinary Hip Fracture Registry and the Danish National Patient Registry CLINICAL EPIDEMIOLOGY, 2020, 12 : 123 - 131
- [10] Agreement between the Danish Cancer Registry and the Danish Lung Cancer Registry DANISH MEDICAL JOURNAL, 2020, 67 (08):