Is post-traumatic headache classifiable and does it exist?
Couch
J R
JR
Lipton
R
R
Stewart
W F
WF
D001924:Brain Concussion / Q000453:epidemiology*; D005260:Female; D006801:Humans; D008297:Male; D051298:Post-Traumatic Headache / Q000453:epidemiology*