Primary study · included by 1 review
Survival rates and reasons for failure of posterior composite restorations in multicentre clinical trial.
Letzel 1989 · Letzel H · Journal of dentistry · 1989
PubMed 2659634doi:10.1016/0300-5712(89)90156-5Clinical Trial; Comparative Study; Controlled Clinical Trial; Journal Article; Multicenter Study; Research Support, Non-U.S. Gov't
Trial PICO
Not extracted yet. Trial-level population, intervention, comparator, outcomes and design will appear here after the trial extraction run. Until then, the reviews below describe the study.
Results
Not extracted yet. Per-trial results (events, means, effect and weight as each review's forest plot reports them) will appear here after the trial extraction run.
Included by
The review does not say which of its outcomes this study informs.
1 including review in total.