Kushlin Higgie

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.

Global patient outcomes after elective surgery: prospective cohort study in 27 low-, middle- and high-income countries

H. S. King, Siew Ching Tan, Alba Pérez González, 2016, British journal of anaesthesia.