TY - JOUR T1 - How much is enough? Finding the minimum annual surgical volume threshold for total knee replacement JF - BMJ Surgery, Interventions, & Health Technologies DO - 10.1136/bmjsit-2021-000092 VL - 3 IS - 1 SP - e000092 AU - Per-Henrik Randsborg AU - Amanda C Chen Y1 - 2021/10/01 UR - http://sit.bmj.com/content/3/1/e000092.abstract ER -