Combining high quality data with rigorous methods: emulation of a target trial using electronic health records and a nested case-control design.
Bahareh RasouliJessica ChubakJames S FloydBruce M PsatyMatthew NguyenRod L WalkerKerri L WigginsRoger W LoganGoodarz DanaeiPublished in: BMJ (Clinical research ed.) (2023)