Empirical assessment of case-based methods for identification of drugs associated with upper gastrointestinal bleeding in the French National Healthcare System database (SNDS). Thurin, Nicolas H.; Lassalle, Régis; Schuemie, Martijn; Pénichon, Marine; Gagne, Joshua J.; Rassen, Jeremy A.; Benichou, Jacques; Weill, Alain; Blin, Patrick; Moore, Nicholas; Droz-Perroteau, Cécile. Pharmacoepidemiology and Drug Safety. 2020; 29: p.890-903. doi:10.1002/pds.5038Article