Re: chronic daily headache in children and adolescents presenting to tertiary headache clinics.
Bigal
Marcelo E
ME
Lipton
Richard B
RB
Silberstein
Stephen D
SD
D000293:Adolescent; D000328:Adult; D002648:Child; D020773:Headache Disorders / Q000145:classification / Q000175:diagnosis*; D006801:Humans; D018710:Pain Clinics / Q000706:statistics & numerical data*