E. Von Elm

发表

Erik von Elm, Douglas G Altman, Matthias Egger, 2007, International journal of surgery.

J. Ioannidis, P. Scheet, J. Grimshaw, 2009, European Journal of Epidemiology.

S. Pocock, C. Mulrow, D. Altman, 2007, Annals of Internal Medicine [serial online].