PT  - JOURNAL ARTICLE
AU  - Lewis, G
AU  - Wessely, S
TI  - The epidemiology of fatigue: more questions than answers.
AID  - 10.1136/jech.46.2.92
DP  - 1992 Apr 01
TA  - Journal of Epidemiology and Community Health
PG  - 92--97
VI  - 46
IP  - 2
4099  - http://jech.bmj.com/content/46/2/92.short
4100  - http://jech.bmj.com/content/46/2/92.full
SO  - J Epidemiol Community Health1992 Apr 01; 46