evidencegaps
Primary study · included by 1 review

Psychophysiological parameters of migraine and muscle-contraction headaches.

Chopra et al., 2016 · Lichstein K L, Fischer S M, Eakin T L, et al. · Headache · 1991

Included by

Do Adjunctive Therapies with Natural Products Improve Periodontal Clinical Parameters After Non-Surgical Treatment? A Systematic Review and Meta-Analysis.
Non-Cochrane · intervention · 2026 · cited as Chopra et al., 2016 · Table 2

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

1 including review in total.