@misc{indiciaecf888cea7c98, title = {Inappropriate use of sumatriptan: population based register and interview study.}, author = {D Gaist and I Tsiropoulos and S H Sindrup and J Hallas and B K Rasmussen and J Kragstrup and L F Gram}, year = {1998}, doi = {10.1136/bmj.316.7141.1352}, url = {https://pubmed.ncbi.nlm.nih.gov/9563984/}, note = {Source identifier: 9563984} }