TY  - JOUR
PY  - 1990//
TI  - Adolescent sleepiness: increased risk in a high-risk population
JO  - Journal of safety research
A1  - Carskadon, Mary A.
SP  - 169
EP  - 169
VL  - 21
IS  - 4
N2  - <p>[Abstract unavailable]</p>
LA  - en
SN  - 0022-4375
UR  - http://dx.doi.org/
ID  - ref1
ER  -