1. Biological rhythms and exercise;Reilly,1997
2. Energy balance, metabolism, hydration and performance during strenuous hill walking: the effect of age;Ainslie;J Appl Physiol,2002
3. Exercise, circadian rhythms and hormones;Reilly,2000
4. Keeping in time with your body clock;Waterhouse,2002
5. Development of circadian rhythmicity and photoperiodism in mammals;Reppert,1989