Matharu M, Pascual J, Nilsson Remahl I, Odom D, Gutierrez L, Andrews E, Largent J, Johannes C. EHMTI-0192. Onabotulinumtoxina prophylaxis in chronic migraine utilization and patient characteristics: observational study in the European Union. Poster presented at the 4th European Headache and Migraine Trust International Congress 2014; September 2014. Copenhagen, Denmark. [abstract] J. Headache Pain. 2014 Sep 18; 15(Suppl 1):G24. doi: 10.1186/1129-2377-15-S1-G24
Hahn KA, Hatch EE, Rothman KJ, Mikkelsen EM, Brogly SB, Sorensen HT, Riis AH, Wise LA. Body size and risk of spontaneous abortion among Danish pregnancy planners. Paediatr Perinat Epidemiol. 2014 Sep;28(5):412-23. doi: 10.1111/ppe.12142