Y. Kirabiyik

Assessment of functional capacity before major non-cardiac surgery: an international, prospective cohort study

Lynn V. Andrews, R. Miller, K. Leslie, 2018, The Lancet.

Association of preoperative anaemia with cardiopulmonary exercise capacity and postoperative outcomes in noncardiac surgery: a substudy of the Measurement of Exercise Tolerance before Surgery (METS) Study.

E. L. Wright, K. Leslie, A. Laupacis, 2019, British journal of anaesthesia.