TY  - SER
ED  - International Headache Society.
TI  - Cephalalgia
T2  - Print Journal Collection
SN  - 0333-1024
U1  - 616.8491 21
KW  - Headache
KW  - Periodicals
KW  - Periodical
N1  - Official journal of the International Headache Society
ER  -