Identifying some determinants of “jet lag” and its symptoms: a study of athletes and other travellers
J Waterhouse, B Edwards, A Nevill, S Carvalho, G Atkinson, P Buckley, T Reilly, R Godfrey, R Ramsay
British Journal of Sports Medicine Feb 2002, 36 (1) 54-60; DOI: 10.1136/bjsm.36.1.54