TY  - RPRT
TI  - Pattern of sumatriptan use and overuse in general practice.
AU  - J P Ottervanger
AU  - H A Valkenburg
AU  - D E Grobbee
AU  - B H Stricker
PY  - 1996
DO  - 10.1007/s002280050122
UR  - https://pubmed.ncbi.nlm.nih.gov/8839655/
ID  - 8839655
ER  -