evidencegaps
Primary study · included by 1 review

Two doses of botulinum toxin type A for the treatment of trigeminal neuralgia: observation of therapeutic effect from a randomized, double-blind, placebo-controlled trial

Zhang 2014 · Zhang Haifeng, Lian Yajun, Ma Yunqing, et al. · The Journal of Headache and Pain · 2014

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 2014 · Reference list (ref 90)

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

1 including review in total.