TY  - RPRT
TI  - [A "somewhat different" headache].
AU  - M I von Mühlenen
PY  - 2002
DO  - 10.1024/0369-8394.91.38.1565
UR  - https://pubmed.ncbi.nlm.nih.gov/12369224/
ID  - 12369224
ER  -