TY  - RPRT
TI  - Behavioral research on headaches: a coded bibliography.
AU  - P R Martin
AU  - G V Marie
AU  - P R Nathan
PY  - 1987
DO  - 10.1111/j.1526-4610.1987.hed2710555.x
UR  - https://pubmed.ncbi.nlm.nih.gov/3319959/
ID  - 3319959
ER  -