TY  - RPRT
TI  - Headache rounds. Evidence.
AU  - W H Caskey
PY  - 1978
DO  - 10.1111/j.1526-4610.1978.hed1802065.x
UR  - https://pubmed.ncbi.nlm.nih.gov/649382/
ID  - 649382
ER  -