Madigan, D., Ryan, P. B., Schuemie, M., Stang, P. E., Overhage, J. M., Hartzema, A. G., . . . Berlin, J. A. (2013). Evaluating the Impact of Database Heterogeneity on Observational Study Results. Oxford University Press.

Madigan, David, Patrick B. Ryan, Martijn Schuemie, Paul E. Stang, J. Marc Overhage, Abraham G. Hartzema, Marc A. Suchard, William DuMouchel, und Jesse A. Berlin. Evaluating the Impact of Database Heterogeneity On Observational Study Results. Oxford University Press, 2013.

Madigan, David, et al. Evaluating the Impact of Database Heterogeneity On Observational Study Results. Oxford University Press, 2013.