%0 Journal Article
%T Changes in the circadian rhythm of performance and mood in healthy young men exposed to prolonged, heavy physical work, sleep deprivation, and caloric deficit
%J Aviation, space, and environmental medicine
%D 1979
%A Bugge, J. F.
%A Opstad, P. K.
%A Magnus, P. M.
%V 50
%N 7
%P 663-668
%X <p>[Abstract unavailable]</p><p>Language: en</p>
%G en
%I Aerospace Medical Association
%@ 0095-6562
%U http://dx.doi.org/