PT  - JOURNAL ARTICLE
AU  - Simpson, Ja
TI  - Sleep and its Disorders
AID  - 10.1136/jnnp.49.11.1335-a
DP  - 1986 Nov 01
TA  - Journal of Neurology, Neurosurgery & Psychiatry
PG  - 1335--1335
VI  - 49
IP  - 11
4099  - http://jnnp.bmj.com/content/49/11/1335.2.short
4100  - http://jnnp.bmj.com/content/49/11/1335.2.full
SO  - J Neurol Neurosurg Psychiatry1986 Nov 01; 49