Adaptations to aerobic interval training: interactive effects of exercise intensity and total work duration.
Scand J Med Sci Sports. 2013 Feb;23(1):74-83. doi: 10.1111/j.1600-0838.2011.01351.x. Epub 2011 Aug 3.
Scand J Med Sci Sports. 2013.
PMID: 21812820
Clinical Trial.