evidencegaps
Primary study · included by 1 review

Botulinum neurotoxin injections for muscle-based (dystonia and spasticity) and non-muscle-based (neuropathic pain) pain disorders: a meta-analytic study.

Siongco 2020 · Siongco Paula Ruth L, Rosales Raymond L, Moore Austen Peter, et al. · Journal of neural transmission (Vienna, Austria : 1996) · 2020

Included by

Botulinum Toxin Type A for Trigeminal and Postherpetic Neuralgia: An Umbrella Review of Systematic Reviews.
Non-Cochrane · intervention · 2026 · cited as Siongco 2020 · Table 1; Results (Study Selection); reference list (included systematic review)

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

1 including review in total.