TY  - RPRT
TI  - Postconcussion symptoms and cognitive functioning in posttraumatic headache patients.
AU  - J D Gfeller
AU  - J T Chibnall
AU  - P N Duckro
PY  - 1994
DO  - 10.1111/j.1526-4610.1994.hed3409503.x
UR  - https://pubmed.ncbi.nlm.nih.gov/8002321/
ID  - 8002321
ER  -