Fletcher Tom E, Fowler Robert A, Beeching Nicholas J
WellcomeTraining Fellow and Lecturer, Liverpool School of Tropical Medicine, Pembroke Place, Liverpool, L3 5QA, UK,
Intensive Care Med. 2014 Dec;40(12):1936-9. doi: 10.1007/s00134-014-3515-1. Epub 2014 Nov 1.