A systematic survey of randomised trials that stopped early for reasons of futility

por Walter, S. D., Han, H., Guyatt, G. H., Bassler, D., Bhatnagar, N., Gloy, V., Schandelmaier, S., Briel, M.
Publicado 2020

Retrospective cohort study of all deaths among infants born between 22 and 27 completed weeks of gestation in Switzerland over a 3-year period

por Berger, T M, Steurer, M A, Bucher, H U, Fauchère, J C, Adams, M, Pfister, R E, Baumann-Hölzle, R, Bassler, D
Publicado 2017