https://www.selleckchem.com/pr....oducts/3-aminobenzam
To apply the ROBIS tool for assessment of risk of bias (Ro in systematic reviews (SRs) in a meta-review on effective doses (EDs) in dental and maxillofacial cone beam CT. Three electronic databases and reference lists of included SRs were searched. Eligible SRs were classified as having low, high or unclear RoB. Findings of SRs were synthesised and data from primary studies combined to relate ED to field of view (FOV) and operating potential (kV). Seven SRs were included three displayed low RoB, three high and one had unclear