TY  - BOOK
AU  - Olesen,Jes
TI  - The classification and diagnosis of headache disorders
T2  - Frontiers in headache research series
SN  - 0198565909
PY  - 2005///
CY  - Oxford, Ox.
PB  - Oxford University Press
KW  - Headache Disorders
KW  - classification
KW  - diagnosis
KW  - Headache
ER  -