Evaluation on a large scale is needed to confirm those bias corrections.
Investigations on a larger scale are needed to assess the equipotency of palonosetron, ramosetron, and granisetron.
Prospective studies on a larger scale are needed in order to confirm the usefulness of measuring serum sIL-2R and sB7-H3 levels in patients with CCRCC as well as the relation between these two T cell regulatory molecules.
Research on a larger scale is needed to verify the models found in this study.
Further research on a larger scale is needed to see if these observations hold true in other regions.
Because we only included a limited selection of hospitals, home care organizations and nursing homes in this pilot project, our findings should be interpreted with caution and future research on a larger scale is needed to confirm our findings.
Further studies of larger scales are needed to characterize the effects of second-hand smoke.
Future controlled large scale studies are needed to provide good evidence of the suggested treatment benefits.
Clearly large scale studies are needed for more reliable evaluation.
Further large scale trials are needed to confirm this.
