Headache diagnosis, disability and co-morbidities in a multi-ethnic, heterogeneous paediatric Asian population

Chong S-C, Chan Y-H, Ong H-T, Low P-S, Tay SK-H. Headache diagnosis, disability and co-morbidities in a multi-ethnic, heterogeneous paediatric Asian population. Cephalalgia. 2010; 30(8): 953-61.