Waiting lists: the bare bones.
D001071:Appointments and Schedules / Q000706:statistics & numerical data*; D004739:England; D006801:Humans; D009985:Orthopedics / Q000592:standards*; D013514:Surgical Procedures, Operative / Q000706:statistics & numerical data*; D013647:Task Performance and Analysis; D014850:Waiting Lists / Q000706:statistics & numerical data*