1. 1989 scores were consistently higher among those taking placebo for the first five days after arrival in both directions. Subjects taking melatonin reported significantly less overall jet lag at the retrospective rating on day 10 than did those taking placebo (mean (SD) score 2 15 (0 99) for melatonin;M.A.R.C.H.;New Zealand than the trip to London; jet lag was more severe on the return journey; this was confirmed by the retrospective ratings, which were significantly higher after the return journey to,3
2. Physiological changes underlying jet lag;Arendt, J.; Marks, V.;Br Med J,1982
3. The circadian system of man;Weaver, R.A.,1979
4. Sleep after transmeridian flights;Nicholson, A.N.; Pascoe, P.A.; Spencer, M.B.; Stone, B.M.; Roehrs, T.; r, Roth;Lancet,1986
5. Alleviation of jet lag by melatonin: preliminary results of a controlled double blind trial;Arendt, J.; Aldhous, M.; Marks, V.;BrMedj,1986