00630nas a2200217 4500000000100000008004100001100001500042700001400057700001300071700001200084700001300096700001600109700001400125700001800139700002000157700001500177245018700192300001200379490000700391022001400398 2016 d1 aR. Tamblyn1 aN. Girard1 aW. Dixon1 aJ. Haas1 aD. Bates1 aT. Sheppard1 aT. Eguale1 aD. Buckeridge1 aM. Abrahamowicz1 aA. Forster00aPharmacosurveillance without borders: electronic health records in different countries can be used to address important methodological issues in estimating the risk of adverse events a101-1110 v77 a0895-4356