Neue Publikation/ New publication
22.01.2019Eichner FA, Groenwold RHH, Grobbee DE, Oude Rengerink K
Systematic Review showed that stepped-wedge cluster randomized trials often did not reach their planned sample size
J Clin Epidemiol. 107:89-100
Eichner FA, Groenwold RHH, Grobbee DE, Oude Rengerink K
Systematic Review showed that stepped-wedge cluster randomized trials often did not reach their planned sample size
J Clin Epidemiol. 107:89-100