PT  - JOURNAL ARTICLE
AU  - Richard Davenport
TI  - Headache
AID  - 10.1136/jnnp.2008.159095
DP  - 2008 Oct 01
TA  - Practical Neurology
PG  - 335--343
VI  - 8
IP  - 5
4099  - http://pn.bmj.com/content/8/5/335.short
4100  - http://pn.bmj.com/content/8/5/335.full
SO  - Pract Neurol2008 Oct 01; 8