evidencegaps
Primary study · included by 1 review

Comparative evaluation of pain perception with a new needle-free system and dental needle method in children: a randomized clinical trial.

Altan 2021 · Altan Halenur, Belevcikli Melek, Coşgun Alem, et al. · BMC anesthesiology · 2021

Included by

Comparative Evaluation of Pain Perception Between Needleless Jet Infiltration Anaesthesia and Conventional Needle Anaesthesia for Maxillary Primary Molars in Children: A Systematic Review and Meta-Analysis.
Non-Cochrane · intervention · 2026 · cited as Altan 2021 · Table 2; reference 11

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

1 including review in total.