TY  - RPRT
TI  - Hypnic headache: a case presentation including polysomnography.
AU  - N Peters
AU  - S Lorenzl
AU  - J Fischereder
AU  - K Bötzel
AU  - A Straube
PY  - 2006
DO  - 10.1111/j.1468-2982.2006.01011.x
UR  - https://pubmed.ncbi.nlm.nih.gov/16396671/
ID  - 16396671
ER  -