TY - JOUR T1 - International variation in distribution of ASA class in patients undergoing total hip arthroplasty and its influence on mortality: data from an international consortium of arthroplasty registries JO - Acta Orthopaedica PY - 2021/03/01 AU - Silman AJ AU - Combescure C AU - Ferguson RJ AU - Graves SE AU - Paxton EW AU - Frampton C AU - Furnes O AU - Fenstad AM AU - Hooper G AU - Garland A AU - Spekenbrink-Spooren A et al ED - DO - DOI: 10.1080/17453674.2021.1892267 PB - Informa UK Limited Y2 - 2024/12/22 ER -