evidencegaps
Primary study · included by 1 review

Comparison of an oscillating/rotating electric toothbrush and a 'sonic' toothbrush in plaque-removing ability. A professional toothbrushing and supervised brushing study.

Van der Weijden 1996 · Van der Weijden G A, Timmerman M F, Reijerse E, et al. · Journal of clinical periodontology · 1996

Included by

Comparative efficacy of electric toothbrush technologies in plaque and gingivitis reduction: a network meta-analysis.
Non-Cochrane · 2026 · cited as Van der Weijden 1996 · Table 1; reference 36

The review does not say which of its outcomes this study informs.

1 including review in total.