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There are major problems with failure to replicate research findings. Contributing to this problem is a failure to report on factors related to external validity. Frequently, researchers have little knowledge whether findings apply more generally, especially to low-resource settings and underserved populations. The CONSORT flow diagram has improved reporting on variables related to internal validity,...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.