evidencegaps
Primary study · included by 1 review

Single-dose botulinum toxin type a compared with repeated-dose for treatment of trigeminal neuralgia: a pilot study.

Zhang 2017 · Zhang Haifeng, Lian Yajun, Xie Nanchang, et al. · The journal of headache and pain · 2017

Included by

Advanced, pharmacological and complementary interventions for chronic or recurrent orofacial pain conditions: a systematic evidence map with selective meta-analyses.
Non-Cochrane · intervention · 2026 · cited as Zhang 2017 · Reference list [183]

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

1 including review in total.