Ehrenstein, V., Hernandez, R. K., Ulrichsen, S. P., Rungby, J., Lash, T. L., Riis, A. H., et al. (2013). Rosiglitazone use and post-discontinuation glycaemic control in two European countries, 2000-2010. BMJ Open. http://doi.org/10.1136/bmjopen-2013-003424
Christiansen, C. F., Ehrenstein, V., Heide-J\orgensen, U., Skovbo, S., N\orrelund, H., Sorensen, H. T., et al. (2015). Metformin initiation and renal impairment: a cohort study in Denmark and the UK. BMJ Open. http://doi.org/10.1136/bmjopen-2015-008531
