Subclassification does matter.
Cephalalgia
; 29(7): 802-3; author reply 803-4, 2009 Jul.
Article
in En
| MEDLINE
| ID: mdl-19210317
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Main subject:
Headache
Limits:
Humans
Language:
En
Journal:
Cephalalgia
Year:
2009
Document type:
Article