TY  - JOUR
PY  - 1979//
TI  - Changes in the circadian rhythm of performance and mood in healthy young men exposed to prolonged, heavy physical work, sleep deprivation, and caloric deficit
JO  - Aviation, space, and environmental medicine
A1  - Bugge, J. F.
A1  - Opstad, P. K.
A1  - Magnus, P. M.
SP  - 663
EP  - 668
VL  - 50
IS  - 7
N2  - <p>[Abstract unavailable]</p> <p>Language: en</p>
LA  - en
SN  - 0095-6562
UR  - http://dx.doi.org/
ID  - ref1
ER  -