TY  - RPRT
TI  - Relationship between headaches and depression.
AU  - D Cox
AU  - D Thomas
PY  - 1981
DO  - 10.1111/j.1526-4610.1981.hed2106261.x
UR  - https://pubmed.ncbi.nlm.nih.gov/7309508/
ID  - 7309508
ER  -