A non-response analysis of 2-year data in the Swedish Knee Ligament Register

Outcomes after ACL reconstruction with focus on older patients: results from The Swedish National Anterior Cruciate Ligament Register

(2013) Neel Desai et al.   KNEE SURGERY SPORTS TRAUMATOLOGY ARTHROSCOPY

Validation of 14,500 operated knees registered in the Danish Knee Ligament Reconstruction Register: registration completeness and validity of key variables

(2013) Lene Rahr-Wagner et al.   Clinical Epidemiology

A Population-Based Nationwide Study of Cruciate Ligament Injury in Sweden, 2001-2009

(2012) Richard Nordenvall et al.   AMERICAN JOURNAL OF SPORTS MEDICINE

Response Rates and Nonresponse Errors in Surveys

(2012) Timothy P. Johnson   JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION

Functional recovery after anterior cruciate ligament reconstruction, a study of health-related quality of life based on the Swedish National Knee Ligament Register

(2012) Björn Barenius et al.   KNEE SURGERY SPORTS TRAUMATOLOGY ARTHROSCOPY

Sex Differences in Patient-Reported Outcomes After Anterior Cruciate Ligament Reconstruction

(2010) Eva Ageberg et al.   AMERICAN JOURNAL OF SPORTS MEDICINE

The Scandinavian ACL registries 2004–2007: baseline epidemiology

(2009) Lars-Petter Granan et al.   Acta Orthopaedica

Anterior Cruciate Ligament Tear

(2008) Kurt P. Spindler et al.   NEW ENGLAND JOURNAL OF MEDICINE