Véra Ehrenstein

The reporting of studies conducted using observational routinely collected health data statement for pharmacoepidemiology (RECORD-PE)

Sinéad Langan, Sigrún Alba Jóhannesdóttir Schmidt, Kevin Wing et al. · BMJ · 2018 · 620 citations · Full text

Medicine, Pharmacology, Electronic Health Records +13

Use of Glucocorticoids and Risk of Venous Thromboembolism

Sigrun Alba Johannesdottir, Erzsébet Horváth–Puhó, Olaf M. Dekkers et al. · JAMA Internal Medicine · 2013 · 458 citations

Public Health, Endocrinology, Pharmacotherapy +14

Multisystem Morbidity and Mortality in Cushing's Syndrome: A Cohort Study

Olaf M. Dekkers, Erzsébet Horváth–Puhó, Jens Otto Lunde Jørgensen et al. · The Journal of Clinical Endocrinology & Metabolism · 2013 · 421 citations · Full text

Medicine, Endocrinology, Internal Medicine +17

Existing data sources for clinical epidemiology: The Danish National Database of Reimbursed Prescriptions

Sigrun Alba Johannesdottir, Erzsébet Horváth–Puhó, Véra Ehrenstein et al. · Clinical Epidemiology · 2012 · 382 citations · Full text

Pharmacy, Community Pharmacy, Pharmacy Practice +15

Migraine and risk of cardiovascular diseases: Danish population based matched cohort study

Kasper Adelborg, Szimonetta Komjáthiné Szépligeti, Louise Holland-Bill et al. · BMJ · 2018 · 301 citations · Full text

Medicine, Cardiology, Internal Medicine +12