evidencegaps
Primary study · included by 1 review

The oral and dental effects of q'at chewing.

Hill 1987 · Hill C M, Gibson A · Oral surgery, oral medicine, and oral pathology · 1987

Included by

Association between khat chewing and temporomandibular disorders: a systematic review and meta-analysis of observational studies.
Non-Cochrane · aetiology · 2026 · cited as Hill 1987 · Table 1

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

1 including review in total.